TcxCustomDataController.OnFilterRecord Event

Fires when the data controller is about to perform internal filtering.

Declaration

property OnFilterRecord: TcxDataFilterRecordEvent read; write;

Remarks

Handle this event to provide custom filter conditions.

The ADataController parameter specifies the data controller.

The ARecordIndex parameter specifies the record index.

The Accept parameter specifies the visibility of the filtered record. Pass True as this parameter to make the record visible. Otherwise, the record is hidden.

Note

We recommend that you disable the use of multi-threaded algorithms for filtering records in the ExpressQuantumGrid View if your OnFilterRecord event handler implementation is not thread-safe.