基于Visual C++ 和 MFC的演示程序，用于演示如何产生各种各样形状的窗体。可以使用这类技术创建更加美观、更符合设计要求的用户界面。-Based on Visual C++ And MFC demo program for the demonstration of how to generate a variety of form shapes. You can use these technologies to create a more beautiful, more in line with the design requirements of the user interface.