Description
Attributes in |
FAttributes in |
FAttributes |
Attributes |
FAttributes |
FAttributes |
This function is the destructor of Handle of the Field Info.
Parameters
FIHandle Handle of the Field Info (input)
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function reads a value that indicates whether a zero-length string ("") is a valid setting for the Value property of the Field object with a Text or Memo data type.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
ZeroLenOut Is True if the Field object accepts a zero-length string as its Value property; the default value is False
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
ZeroLenOut |
This function reads the Field-Attributes.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
AttributesOut Specifies characteristics of a field object contained by a tabledef, recordset, querydef, or index object. The value returned can be a sum of these constants, created with the bitwise-OR operator:
dbAutoIncrField = 16 The field value for new records is automatically incremented to a unique Long integer that can't be changed (in a Microsoft Jet workspace, supported only for Microsoft Jet database(.mdb) tables).
dbDescending = 1 The field is sorted in descending (Z to A or 100 to 0) order; this option applies only to a Field object in a Fields collection of an Index object. If you omit this constant, the field is sorted in ascending (A to Z or 0 to 100) order. This is the default value for Index and TableDef fields (Microsoft Jet workspaces only).
dbFixedField = 1 The field size is fixed (default for Numeric fields).
dbHyperlinkField = 32768 The field contains hyperlink information (Memo fields only).
dbSystemField = 8192 The field stores replication information for replicas; you can't delete this type of field (Microsoft Jet workspaces only).
dbUpdatableField = 32 The field value can be changed.
dbVariableField = 2 The field size is variable (Text fields only).
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
Attributes |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function reads the Field-Attributes.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
Result Specifies characteristics of a field object contained by a tabledef, recordset, querydef,
or index object. The value returned can be a sum of these constants, created with the
bitwise-OR operator:
1 The field size is fixed (default for Numeric fields).
2 The field size is variable (Text fields only).
16 The field value for new records is automatically incremented to a unique long
integer that cannot be changed. Only supported for Microsoft Jet database
tables.
32 The field value can be changed.
1 The field is sorted in descending (Z–A or 100–0) order (applies only to a field
object in a Fields collection of an index object; in MFC, index objects are
themselves contained in tabledef objects). If you omit this constant, the field is
sorted in ascending (A–Z or 0–100) order (default).
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
Result |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function reads the default value of a Field object.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
DefaultValueOut Is a String data type that can contain a maximum of 255 characters. It can be either text or an expression. If the property setting is an expression, it can't contain user-defined functions, Microsoft Jet database engine SQL aggregate functions, or references to queries, forms, or other Field objects.
nLen Maximal length of DefaultValueOut
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
Length |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
DefaultValueOut |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function reads the name of the Field object in a foreign table that corresponds to a field in a primary table for a relationship.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
ForeignNameOut The name of a Field in the associated TableDef object's Fields collection
nLen Maximal length of ForeignNameOut
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
Length |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
ForeignNameOut |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function reads the name of a field.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
NameOut Name of the field
nLen Maximal length of NameOut
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
Length |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
FieldName |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function reads the relative position of a Field within a Fields collection.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
OrdinalPositionOut Is an Integer that specifies the numeric order of fields. The default is 0.
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
OrdinalPositionOut |
FRresult |
This function reads a value that indicates whether a Field object requires a non-Null value or whether all the fields must have a value.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
RequreOut Is a Boolean that is True if a field can't contain a Null value.
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
RequreOut |
This function reads the size of a field.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
SizeOut Size for fields (other than Memo type fields) that contain character data, the Size indicates the maximum number of characters that the field can hold. For numeric fields, the Size indicates how many bytes of storage are required.
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
Result Size of the field
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
SizeOut |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function reads the name of the field that is the original source of the data for a Field object.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
SourceFieldOut The name of the field that is the source of data
nLen Maximal length of SourceFieldOut
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
Length |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
SourceFieldOut |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function reads the name of the table that is the original source of the data for a Field object.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
SourceTableOut The name of ther table that is the source of data
nLen Maximal length of SourceTableOut
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
Length |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
SourceTableOut |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function reads the Type of a field.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
Result Type of the field - can be one of follwing:
Value Size (bytes) Description
1 1 byte BOOL
2 1 BYTE
3 2 int
4 4 long
5 8 Currency (COleCurrency)
6 4 float
7 8 double
8 8 Date/Time (COleDateTime)
10 1–255 Text (CString)
11 0 Long Binary (OLE Object), CLongBinary or CByteArray
12 0 Memo (CString)
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FI Type |
This function reads a value that validates the data in a field
as it's changed or added to a table.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
ValidationRuleOut Is a String that describes a comparison in the form of an SQL WHERE clause without the WHERE reserved word
nLen Maximal length of ValidationRuleOut
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
Length |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
ValidationRuleOut |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function reads the text of the message that your application displays if the value of a Field object doesn't satisfy the validation rule specified by the ValidationRule property setting.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
ValidationTextOut The text displayed if a user tries to enter an invalid value for a field
nLen Maximal length of ValidationTextOut
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
Length |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FResult |
FIHandle out |
ValidationTextOut |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function is the constructor of the DatabaseInfo Handle.
Parameters
DIHandle Handle of the DatabaseInfo (Output)
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets a value that indicates whether a zero-length string ("") is a valid setting for the Value property of the Field object with a Text or Memo data type.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
AllowZeroLength The value is True if the Field object accepts a zero-length string as its Value property; the default value is False
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
AllowZeroLength |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets the Field-Attributes.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
Attributes - specifies characteristics of a field object contained by a tabledef, recordset, querydef, or index object. The value returned can be a sum of these constants, created with the bitwise-OR operator:
dbAutoIncrField = 16 The field value for new records is automatically incremented to a unique Long integer that can't be changed (in a Microsoft Jet workspace, supported only for Microsoft Jet database(.mdb) tables).
dbDescending = 1 The field is sorted in descending (Z to A or 100 to 0) order; this option applies only to a Field object in a Fields collection of an Index object. If you omit this constant, the field is sorted in ascending (A to Z or 0 to 100) order. This is the default value for Index and TableDef fields (Microsoft Jet workspaces only).
dbFixedField = 1 The field size is fixed (default for Numeric fields).
dbHyperlinkField = 32768 The field contains hyperlink information (Memo fields only).
dbSystemField = 8192 The field stores replication information for replicas; you can't delete this type of field (Microsoft Jet workspaces only).
dbUpdatableField = 32 The field value can be changed.
dbVariableField = 2 The field size is variable (Text fields only).
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
Attributes |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets a value that specifies the sequence of the sort order in text for string comparison or sorting.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
CollatingOrder Can be one of the following values:
dbSortGeneral = 1033 General (English, French, German, Portuguese, Italian, and Modern Spanish)
dbSortArabic = 1025 Arabic
dbSortChineseSimplified = 2052 Simplified Chinese
dbSortChineseTraditional = 1028 Traditional Chinese
dbSortCyrillic = 1049 Russian
dbSortCzech = 1029 Czech
dbSortDutch = 1043 Dutch
dbSortGreek = 1032 Greek
dbSortHebrew = 1037 Hebrew
dbSortHungarian = 1038 Hungarian
dbSortIcelandic = 1039 Icelandic
dbSortJapanese = 1041 Japanese
dbSortKorean = 1042 Korean
dbSortNeutral = 1024 Neutral
dbSortNorwdan = 1030 Norwegian or Danish
dbSortPDXIntl = 1033 International
dbSortPDXNor = 1030 Paradox Norwegian or Danish
dbSortPDXSwe = 1053 Paradox Swedish or Finnish
dbSortPolish = 1045 Polish
dbSortSlovenian = 1060 Slovenian
dbSortSpanish = 1034 Spanish
dbSortSwedFin = 1053 Swedish or Finnish
dbSortThai = 1054 Thai
dbSortTurkish = 1055 Turkish
dbSortUndefined = -1 Undefined or unknown
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
CollatingOrder |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets the default value of a Field object.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
DefaultValue Is a String data type that can contain a maximum of 255 characters. It can be either text or an expression. If the property setting is an expression, it can't contain user-defined functions, Microsoft Jet database engine SQL aggregate functions, or references to queries, forms, or other Field objects.
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
DefaultValue |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets the name of the Field object in a foreign table that corresponds to a field in a primary table for a relationship.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
ForeignName The name of a Field in the associated TableDef object's Fields collection
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
ForeignName |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets the name of a field.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
Name Of the field.The name must start with a letter.It can include numbers and underscore characters ( _ ) but can't include punctuation or spaces.
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
Name |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets the relative position of a Field within a Fields collection.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
OrdinalPosition Specifies the numeric order of fields. The default is 0.
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
OrdinalPosition |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets a value that indicates whether a Field object requires a non-Null value or whether all the fields in an Index object must have a value.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
Required Is a Boolean that is True if a field can't contain a Null value.
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
Required |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets the maximum size, in bytes, of a Field object.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
Size For fields (other than Memo type fields) that contain character data, the Size indicates the maximum number of characters that the field can hold. For numeric fields, the Size indicates how many bytes of storage are required.
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
Size |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets the name of the field that is the original source of the data for a Field object.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
SourceField The name of the field that is the source of data
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
SourceField |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets the name of the table that is the original source of the data for a Field object.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
SourceTable The name of ther table that is the source of data
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
SourceTable |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets the Type of a field.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
Type of the field - can be one of follwing:
Value Size (bytes) Description
1 1 byte BOOL
2 1 BYTE
3 2 int
4 4 long
5 8 Currency (COleCurrency)
6 4 float
7 8 double
8 8 Date/Time (COleDateTime)
10 1–255 Text (CString)
11 0 Long Binary (OLE Object), CLongBinary or CByteArray
12 0 Memo (CString)
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
Type |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets a value that validates the data in a field
as it's changed or added to a table.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
ValidationRule Is a String that describes a comparison in the form of an SQL WHERE clause
without the WHERE reserved word
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
ValidationRule |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
This function sets the text of the message that your application displays if the value of a Field object doesn't satisfy the validation rule specified by the ValidationRule property setting.
Parameters
FIHandle in Handle of the Field Info (input)
FIHandle out Handle of the Field Info (output)
ValidationText The text displayed if a user tries to enter an invalid value for a field
error in - a cluster describing the error state before executing the current VI. If the error state is TRUE, the VI will just pass the error cluster and incoming handle, no operation will happen.
error out - a cluster that describes the error status after this VI executes. If the error status is TRUE, an error occured. The DAO Error message (AKA source) is combined from the DAO-dll-call, and, where available, additional input-parameters. The DAO Error codes are always defined as:
-1 Handle not initialized
-2 Error
XOn Software GmbH
FIHandle in |
error in (no error) The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
ValidationText |
FResult |
FIHandle out |
error out The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
status The status boolean is either TRUE (X) for an error, or FALSE (checkmark) for no error or a warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
code The code input identifies the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |
source The source string describes the origin of the error or warning. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed. |