IAMMediaContent::get_Description method (qnetwork.h)
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The get_Description
method retrieves a description of the content.
Syntax
HRESULT get_Description(
BSTR *pbstrDescription
);
Parameters
pbstrDescription
Pointer to a variable that receives a BSTR with the information.
Return value
Returns an HRESULT value. Possible values include those shown in the following table.
Return code | Description |
---|---|
|
Success. |
|
Not implemented. |
|
Insufficient memory. |
|
Item not found. |
Remarks
If the method succeeds, the caller must free the returned BSTR by calling the SysFreeString function.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 2000 Professional [desktop apps only] |
Minimum supported server | Windows 2000 Server [desktop apps only] |
Target Platform | Windows |
Header | qnetwork.h |