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Contains a pointer to the application's IMFSourceOpenMonitor interface.
Data type
PROPVARIANT type (vt)
PROPVARIANT member
IUnknown pointer
VT_UNKNOWN
punkVal
Remarks
Applications can pass this property to the source resolver to get event notifications from the network source.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2008 [desktop apps only] |
| Header |
|
See also