System.Classes.TComponent.ValidateContainer

• Up to Parent: TComponent

Delphi

procedure ValidateContainer(AComponent: TComponent); dynamic;

C++

DYNAMIC void __fastcall ValidateContainer(TComponent* AComponent);

Properties

Type	Visibility	Source	Unit	Parent
procedure function	protected	System.Classes.pas System.Classes.hpp	System.Classes	TComponent

Description

Determines whether an object can be inserted into a container.

ValidateContainer is called by a component when it is about to be inserted into a container object. By default, ValidateContainer calls the ValidateInsert method of the component specified by the AComponent parameter.

Descendent components can override ValidateContainer to disallow a component from being inserted into specific containers. To disallow an insertion, raise an exception in the derived method.

See Also

• ValidateInsert