Gets the data ID for the specified field. A blank string means no Data ID is set for the field or the field index is invalid. A field may have more than one data ID. Use Get_Num_Field_Data_IDs to determine the number of data IDs for a field. This action is only valid when using IBM 5250 or 5555 emulation.
Parameters
|
Field Index |
The index of the field. |
|
Data ID Index |
The index of the Data ID. |
Format
Get_Field_Data_ID (Field Index, Data ID Index)
Return Value
Returns the field’s Data ID.
Example
Script( Get_Field_Data_ID_Test )
String( strDataID )
Boolean( bSetOK )
Number( numDataIDs )
Number( counter )
Activate( From_Menu )
bSetOK = Set_Field_Data_ID( 0, "N" )
numDataIDs = Get_Num_Field_Data_IDs( 0 )
counter = 0
While( Number_Less_Than( counter, numDataIDs ) )
strDataID = Get_Field_Data_ID( 0, counter )
Ask_OK( strDataID, "Data ID for Field 0" )
counter = Number_Plus( counter, 1 )
End_While
Return
See Also
Get_Field_Prefix_Scan_Data, Get_Num_Field_Data_IDs, Get_Num_Field_Symbology_IDs, Get_Field_Com_Data_Field, Get_Field_Symbology_ID, Get_Num_Fields, Set_Field_Symbology_ID, Set_Field_Data_ID, Get_Field_Symbology_Operator, Set_Field_Append_Scan_Data, Set_Field_Com_Data_Field, Set_Field_Prefix_Scan_Data, Get_Field_Append_Scan_Data
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