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AtlAxGetControl

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Obtains a direct interface pointer to the control contained inside a specified window given its handle.

Important

This function cannot be used in applications that execute in the Windows Runtime.

Syntax

      ATLAPI AtlAxGetControl(
HWND h,
IUnknown** pp 
);

Parameters

  • h
    [in] A handle to the window that is hosting the control.

  • pp
    [out] The IUnknown of the control being hosted.

Return Value

One of the standard HRESULT values.

Requirements

Header: atlhost.h

See Also

Composite Control Global Functions
ATL Composite Control Fundamentals