如何把一个POINT转化为lParam参数

来源：清泛原创     2016-12-23 10:29:32    人气：     我有话说( 0 人参与)

MAKELPARAM(pt.x, pt.y);反之：CPoint point(lParam);里面的实现是：CPoint(_In_ LPARAM dwPoint) throw();...ATLTYPES_INLINE CPoin...

CPoint(_In_ LPARAM dwPoint) throw();
...

ATLTYPES_INLINE CPoint::CPoint(_In_ LPARAM dwPoint) throw()
{
x = (short)GET_X_LPARAM(dwPoint);
y = (short)GET_Y_LPARAM(dwPoint);
}

CPoint POINT lParam

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