IMFSourceOpenMonitor interface
Callback interface to receive notifications from a network source on the progress of an asynchronous open operation.
Members
The IMFSourceOpenMonitor interface inherits from the IUnknown interface. IMFSourceOpenMonitor also has these types of members:
Methods
The IMFSourceOpenMonitor interface has these methods.
| Method | Description |
|---|---|
| OnSourceEvent |
Called by the network source when the open operation begins or ends. |
Requirements
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Minimum supported client |
Windows Vista [desktop apps only] |
|---|---|
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Minimum supported server |
Windows Server 2008 [desktop apps only] |
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Header |
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Library |
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See also