ISpNotifySource::SetNotifyWindowMessage (Windows Embedded CE 6.0)

1/6/2010

This method sets up an ISpNotifySource object to send window messages to a specified window.

Syntax

HRESULT SetNotifyWindowMessage(
  HWND hWnd, 
  UINT Msg, 
  WPARAM wParam, 
  LPARAM lParam
);

hWnd
[in] Handle to the window whose message handler function will receive SAPI notifications.

Msg
[in] Message number to pass to the message handler function of the window specified by hWnd.

wParam
[in] Constant WPARAM value to pass to the message handler function of the window.

lParam
[in] Constant LPARAM value to pass to the message handler function of the window.

The following table shows the possible return values.

Value	Description
S_OK	Function completed successfully.
E_INVALIDARG	hWnd is an invalid window handle.
FAILED(hr)	Appropriate error message.