FormDataSource.prev Method
Moves the focus to the previous record in the data source.
Syntax
public int prev()
Run On
Client
Return Value
Type: int
A non-zero integer if the operation succeeds.
Remarks
This method can be used to iterate through the records of a data source in reverse order.
The prev method can be overridden on a form data source. Right-click the Methods node under the data source, point to Override Method, and then click prev.
Examples
The following example overrides the prev method on a data source to return the previous record from a different data source.
int prev()
{
return inventTrans_ds.prev();
}