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| Microsoft DirectShow 9.0 |
CGenericList::GetHeadPosition
The GetHeadPosition method retrieves the position of the first item in the list.
Syntax
POSITION GetHeadPosition(void);
Return Value
Returns a POSITION value, or NULL if the list is empty.
Requirements
** Header:** Declared in Wxlist.h; include Streams.h.
** Library:** Use Strmbase.lib (retail builds) or Strmbasd.lib (debug builds).
See Also