动态的VC++窗体分栏效果，作者：郭尚君。也就是把窗体分成几个部分，你框架一样的窗体，鼠标拖动十字框架交叉点即可改变框架的布局大小，控制灵活，具体效果请参见截图（如上示）。-The column effect dynamic VC++ form of: Guoshang Jun. The form is divided into several parts, you fr a me the same form, mouse, drag the cross fr a me crossover po