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ISpNotifySource::SetNotifyCallbackInterface

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This method sets up an ISpNotifySource object to call the virtual method ISpNotifyCallback::NotifyCallback for notifications. The application will be called back on the same thread that calls this method. The callback will be called as a result of window message processing, so the thread must have a message pump. For more details, see the documentation for ISpNotifyCallback.

HRESULT SetNotifyCallbackInterface(
  ISpNotifyCallback* pSpCallback, 
  WPARAM wParam, 
  LPARAM lParam
);

Parameters

  • pSpCallback
    [in] Pointer to an application-defined implementation of the ISpNotifyCallback interface.
  • wParam
    [in] Constant WPARAM value to pass to the ISpNotifyCallback::NotifyCallback method when it is called.
  • lParam
    [in] Constant LPARAM value to pass to the ISpNotifyCallback::NotifyCallback method when it is called.

Return Values

The following table shows the possible return values.

Value Description
S_OK Function completed successfully.
E_INVALIDARG pSpCallback is invalid.
FAILED(hr) Appropriate error message.

Requirements

OS Versions: Windows CE .NET 4.1 and later.
Header: Sapi.h, Sapi.idl.
Link Library: Sapilib.lib.

See Also

ISpNotifySource | SAPI Interfaces

 Last updated on Saturday, April 10, 2004

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