OnNcCalcSize
The framework calls this member function when the size and position of the client area needs to be calculated. By processing this message, an application can control the contents of the window’s client area when the size or position of the window changes.OnNcPaint
The framework calls this member function when the nonclient area needs to be painted. The default implementation paints the window frame. An application can override this call and paint its own custom window frame. The clipping region is always rectangular, even if the shape of the frame is altered.
The framework calls this member function when the size and position of the client area needs to be calculated. By processing this message, an application can control the contents of the window’s client area when the size or position of the window changes.OnNcPaint
The framework calls this member function when the nonclient area needs to be painted. The default implementation paints the window frame. An application can override this call and paint its own custom window frame. The clipping region is always rectangular, even if the shape of the frame is altered.
题外话：你的名字怎么这么复杂啊，有什么含义吗？^v^
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