Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Called by the network source when the open operation begins or ends.
Syntax
HRESULT OnSourceEvent(
[in] IMFMediaEvent *pEvent
);
Parameters
[in] pEvent
Pointer to the IMFMediaEvent interface.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
Remarks
The networks source calls this method with the following event types.
For more information, see How to Get Events from the Network Source.Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | mfidl.h |
| Library | Mfuuid.lib |