| Parameter | Description |
|---|---|
| iItem | Item number (0 if omitted) |
Property Integer Data_File
| Read Access: | Get Data_File [iItem] to IntegerVariable |
| Write Access: | Set Data_File [iItem] to IntegerVariable/Value |
Each Entry_Item may have a column in a database table associated with it. The Data_File property identifies the database table that contains the column from which data is to be stored, retrieved, and cleared.
Entry_Item Customer.Name
The table may also be set using the Data_File message. This may be done if an entry item needs to be set to another table than the initial one.
Integer iColNum Set Data_File to Customer.File_Number Get_FieldNumber Customer.Address to iColNum Set Data_Field 0 to iColNum
If the Entry_Item is not associated with a database table column (it is associated with an expression or variable), the value of this property is 0.