RAD Studio VCL Reference
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TAutoObject.Invoke Method
TAutoObject Class | TAutoObject Members | ComObj Namespace | Description | See Also
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Provides access to Automation properties and methods exposed by an object that supports the IDispatch interface.

Pascal
function Invoke(DispID: Integer; const IID: TGUID; LocaleID: Integer; Flags: Word; var Params; VarResult: Pointer; ExcepInfo: Pointer; ArgErr: Pointer): HResult; virtual; stdcall;
C++
virtual __fastcall __stdcall HRESULT Invoke(int DispID, const TGUID IID, int LocaleID, Word Flags,  Params, void * VarResult, void * ExcepInfo, void * ArgErr);
Description

Invoke implements the IDispatch interface Invoke method. Invoke is the standard mechanism for accessing the exposed properties and methods of an Automation object. Invoke calls the Invoke method for the interface represented by the TAutoObject, passing it the parameters specified by the function. 

 

See Also
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