VC.NET自动换行显示字符串，当窗口被缩小时，窗口内的文字将自动换行显示，以避免因窗口缩小而看不到文字，运行效果请看截图，若文字超出窗体宽度，则将自动换行显示。-VC.NET wrap string when the window is shrunk, the text within the window will automatically wrap to avoid narrow the window and see no text, operating results, see scre