学习windows编程的人都开始使用编译器给的控件，但是很想做出类似qq这样美观的窗体程序，这个代码非常好，可以帮助子学习自绘控件-Learning windows programming people began to use the compiler to control, but want to make like QQ beautiful window procedure, the code is very good, can help the child learn from the drawing control