C#变量名是内存中存放数据容器的名称！就好像整个中国就是内存，而北京，上海，广西地名就相当于变量名及VS2008应用。-C# variable name is stored in memory data container name! As if the whole of China is the memory, while Beijing, Shanghai, Guangxi names equivalent to the variable name and VS2008 applications.