FMX.Forms.TCommonCustomForm.ValidateRename
Delphi
procedure ValidateRename(AComponent: TComponent; const CurName, NewName: string); override;
C++
virtual void __fastcall ValidateRename(System::Classes::TComponent* AComponent, const System::UnicodeString CurName, const System::UnicodeString NewName);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
protected | FMX.Forms.pas FMX.Forms.hpp |
FMX.Forms | TCommonCustomForm |
Description
Ensures that renaming an owned component does not create a name conflict.
FMX.Forms.TCommonCustomForm.ValidateRename inherits from System.Classes.TComponent.ValidateRename. All content below this line refers to System.Classes.TComponent.ValidateRename.
Ensures that renaming an owned component does not create a name conflict.
ValidateRename checks whether a component can rename one of its owned components, passed in AComponent, from its current name (CurName) to the string passed in NewName. If AComponent is nil (Delphi) or NULL (C++) or NewName is already the name of a component in the Components list, ValidateRename raises an EComponentError exception.
ValidateRename is used internally when the Name property is modified. It is not necessary to call it directly.