比BO工。 perator=( SIZE SIZE) const; 较 BOOL operator!=(SIZE size)consti Dit void operator+=(SIZEsize) 值 v。id。 perator-=(S工 ZE SIze) z CSize operator+(SIZEsize)const cS立 ze operator-(S工 ZE SIze) const; CSize operator-oconst CPoint operator+(POINT point)consti CPoint operator-(POINT point) consti CRect operator+(const RECT* lpRect)const CRect operator-(const RECT* lpRect) constBOOL operator==(SIZE size) const; BOOL operator!=(SIZE size) const; void operator+=(SIZE size); void operator-=(SIZE size); CSize operator+(SIZE size) const; CSize operator-(SIZE size) const; CSize operator-() const; CPoint operator+(POINT point) const; CPoint operator-(POINT point) const; CRect operator+(const RECT* lpRect) const; CRect operator-(const RECT* lpRect) const; 比 较 运 算 赋 值