Vcl.StdCtrls.TCustomEdit.CanUndo
Delphi
property CanUndo: Boolean read GetCanUndo;
C++
__property bool CanUndo = {read=GetCanUndo, nodefault};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | Vcl.StdCtrls.pas Vcl.StdCtrls.hpp |
Vcl.StdCtrls | TCustomEdit |
Description
Indicates whether the edit control contains changes that can be backed out.
Read CanUndo to determine whether the user has made any changes to the text that can be undone by calling the Undo method. This is useful when enabling or disabling menu items that correspond to these commands.