这是一款基于C#的桌面通讯录程序源码，里面对于一个初学者来说，是十分有用的样本程序，可以顺利的在visul stdio 2005下执行-This is a desktop communication based on C# book program source code, which for a beginner, is very useful for the sample program, can be smooth in visul stdio 2005 implementation