CRect::Width
Calculates the width of CRect by subtracting the left value from the right value.
int Width( ) const throw( );
Возвращаемое значение
The width of CRect.
Заметки
The width can be negative.
.gif "Примечание") Примечание. |
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The rectangle must be normalized or this function may fail. You can call NormalizeRect to normalize the rectangle before calling this function. |
Пример
CRect rect(20, 30, 80, 70);
int nWid = rect.Width();
// nWid is now 60
ASSERT(nWid == 60);
Требования
Header: atltypes.h