TcxCustomEdit.DoOnChange Method

Performs additional processing when the display value within an editor is about to be changed.

Declaration

procedure DoOnChange; virtual;

Remarks

The DoOnChange method fires the Properties.OnChange event, thus by overriding the DoOnChange method in the TcxCustomEdit descendant you can perform additional custom actions (if required), prior to the editor’s displayed value being changed and the Properties.OnChange event is fired.