一个用c＃开发模拟outlook界面左边部分的一个演示界面程序-c# 1 used to develop a simulation interface outlook of the left part of a demonstration interface procedures

实用的多种精美控件，可将其添加到其它项目中，直接引用，根据自己的需要，改变属性。-A variety of beautiful and practical controls can be added to other projects, direct reference, according to their needs, change properties.