IltmfCapture::SetNotifyWindow

Summary

Registers a window to process event notifications.

Syntax

#include "ltmf.h"

Platform Syntax
C HRESULT IltmfCapture_SetNotifyWindow(pCapture, hWnd, Msg)
C++ HRESULT SetNotifyWindow(hWnd, Msg)

Parameters

IltmfCapture *pCapture

Pointer to an IltmfCapture interface.

long hWnd

Handle to the window, or NULL to stop receiving event messages.

long Msg

Value that specifies window message to be passed as the notification.

Returns

Value Meaning
S_OK The function was successful.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.

Comments

The capture module will send or post messages to the specified window. The message WPARAM parameter will contain one of the ltmfCapture_Notify constants.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Topics

Example

For a C++ example, refer to Advanced Capture Application for C++.

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LEADTOOLS Media Foundation C API Help

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© 1991-2022 LEAD Technologies, Inc. All Rights Reserved.