Vcl.OleCtrls.TOleControl.SetIUnknownProp

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Delphi

procedure SetIUnknownProp(Index: Integer; const Value: IUnknown);

C++

void __fastcall SetIUnknownProp(int Index, const System::_di_IInterface Value);

Properties

Type	Visibility	Source	Unit	Parent
procedure function	protected	Vcl.OleCtrls.pas Vcl.OleCtrls.hpp	Vcl.OleCtrls	TOleControl

Description

Sets a property of an ActiveX control to the specified value of type IUnknown.

Use SetIUnknownProp to set a property of an ActiveX control to the specified value. The Index parameter specifies the dispid of the property being set. The Value parameter contains the set value.

See Also

• SetProperty

• SetVariantProp