Specifies the control protocol used by the network source. The value of this property is a member of the MFNETSOURCE_PROTOCOL_TYPE enumeration.
PROPVARIANT type (vt)
The constant MFNETSOURCE_PROTOCOL defines the GUID for this property key. The property identifier (PID) is zero.
This property is read-only. To retrieve this property, query the network source for the IPropertyStore interface and call IPropertyStore::GetValue.
|Minimum supported client
||Windows Vista [desktop apps only]
|Minimum supported server
||Windows Server 2008 [desktop apps only]