CGenericList.RemoveHead method
[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 It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation.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 RemoveHead method removes the first item in the list.
Syntax
OBJECT* RemoveHead();
Parameters
This method has no parameters.
Return value
Returns a pointer to an object of type OBJECT (the template type), or NULL if the list is empty.
Remarks
This method deletes the list node, but not the item that the node contains.
Requirements
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| Library |
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