IWMProfile::RemoveStreamByNumber method (wmsdkidl.h)
[The feature associated with this page, Windows Media Format 11 SDK, is a legacy feature. It has been superseded by Source Reader and Sink Writer. Source Reader and Sink Writer have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use Source Reader and Sink Writer instead of Windows Media Format 11 SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The RemoveStreamByNumber method removes a stream from the profile.
Syntax
HRESULT RemoveStreamByNumber(
[in] WORD wStreamNum
);
Parameters
[in] wStreamNum
WORD containing the stream number.
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. |
|
The method failed for an unspecified reason. |
|
No stream was found to match wStreamNum value. |
Remarks
A stream may be included in other objects within the profile, such as mutual exclusion objects. This method will remove all references to the specified stream from all objects within the profile.
Stream numbers are in the range of 1 through 63.
Requirements
| Minimum supported client | Windows 2000 Professional [desktop apps only],Windows Media Format 7 SDK, or later versions of the SDK |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | wmsdkidl.h (include Wmsdk.h) |
| Library | Wmvcore.lib; WMStubDRM.lib (if you use DRM) |