FMX.Memo.TCustomMemo.OnValidating
Delphi
property OnValidating: TValidateTextEvent read GetOnValidating write SetOnValidating;
C++
__property Fmx::Text::TValidateTextEvent OnValidating = {read=GetOnValidating, write=SetOnValidating};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | public | FMX.Memo.pas FMX.Memo.hpp |
FMX.Memo | TCustomMemo |
Description
Raises to validate any change has been made in the memo's text. Occurs before the OnChangeTracking event.
In descendent classes, to change when to raise the OnValidating event, redefine the virtual TCustomMemoModel.DoValidating method.