class Program
    {
        struct  CFileInfo
        {           
            public string[] str;           
        }
        static void Main(string[] args)
        {
            CFileInfo [] FileInfos=new CFileInfo [3];
             FileInfos[0].str[0] = "dsifojs";         
             Console.WriteLine(FileInfos[0].str[0]);
            Console.Read();
        }
    }
这个程序总是提示类没有被实例化，哪位高手能指点一下，不胜感激！

感谢二楼仁兄的指点！