Microsoft Foundation Classes (mfc.hlp) (Table of Contents; Topic list)
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CRect::IsRectEmpty
◄CRect►                                       ◄Up► ◄Contents► ◄Index► ◄Back►
──Microsoft Foundation Classes──────────────────────────────────────────────
 
  BOOL IsRectEmpty() const;
 
  Remarks
 
  Determines if CRect is empty. A rectangle is empty if the width and/or
  height are 0 or negative. Differs from IsRectNull, which determines if
  the rectangle is NULL.
 
  Return Value
 
  TRUE if CRect is empty. FALSE if CRect is not empty.
 
  See Also
 
  ◄::IsRectEmpty►, ◄CRect::IsRectNull►
 
 
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