This method turns event notifications on or off.

HRESULT SetNotifyFlags(
  long lNoNotifyFlags


  • lNoNotifyFlags
    [in] Value indicating whether event notifications should be on or off. Specify 0x00 to turn notifications on or specify 0x01 to turn notification off.

Return Values

Returns an HRESULT value that depends on the implementation of the interface. The current DirectShow implementation returns S_OK if successful or E_INVALIDARG if the argument is invalid.


If notification has been turned off, the handle returned by the GetEventHandle method will be signaled at end of stream.


DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.

See Also

IMediaEventEx Interface

Last updated on Wednesday, April 13, 2005

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