| UID | title | description | helpviewer_keywords | old-location | tech.root | ms.assetid | ms.date | ms.keywords | req.header | req.include-header | req.target-type | req.target-min-winverclnt | req.target-min-winversvr | req.kmdf-ver | req.umdf-ver | req.ddi-compliance | req.unicode-ansi | req.idl | req.max-support | req.namespace | req.assembly | req.type-library | req.lib | req.dll | req.irql | targetos | req.typenames | req.redist | ms.custom | f1_keywords | dev_langs | topic_type | api_type | api_location | api_name | ||||||||||||||||||||
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NF:mfidl.IMFSourceOpenMonitor.OnSourceEvent |
IMFSourceOpenMonitor::OnSourceEvent (mfidl.h) |
Called by the network source when the open operation begins or ends. |
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mf\imfsourceopenmonitor_onsourceevent.htm |
mf |
19b9a891-5116-41b3-8750-85f2c23d3d7f |
12/05/2018 |
19b9a891-5116-41b3-8750-85f2c23d3d7f, IMFSourceOpenMonitor interface [Media Foundation],OnSourceEvent method, IMFSourceOpenMonitor.OnSourceEvent, IMFSourceOpenMonitor::OnSourceEvent, OnSourceEvent, OnSourceEvent method [Media Foundation], OnSourceEvent method [Media Foundation],IMFSourceOpenMonitor interface, mf.imfsourceopenmonitor_onsourceevent, mfidl/IMFSourceOpenMonitor::OnSourceEvent |
mfidl.h |
Windows |
Windows Vista [desktop apps only] |
Windows Server 2008 [desktop apps only] |
Mfuuid.lib |
Windows |
19H1 |
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Called by the network source when the open operation begins or ends.
Pointer to the IMFMediaEvent interface.
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
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The method succeeded. |
The networks source calls this method with the following event types.
For more information, see How to Get Events from the Network Source.