Unit: WebData

TDataColumnTextEvent = function (Sender: TObject; const Value:
      String): String of object

Available In: Client and Server Applications

The TDataColumnTextEvent type is used by the TDataColumn OnGetText and OnSetText events.

The Sender parameter is the TDataColumn instance that triggered the event and the Value parameter is the value of the column as a string (Get) or the display text being assigned to the column.