电脑程式直接打开文件

用电脑的程式直接打开文件：

System.Diagnostics.ProcessStartInfo Info = new System.Diagnostics.ProcessStartInfo();

            //设置外部程序名              Info.FileName = "新建 Microsoft Word 文档.doc";

            //设置外部程序工作目录为               Info.WorkingDirectory = @"C:\Users\Administrator\Desktop";

            //最小化方式启动             Info.WindowStyle = System.Diagnostics.ProcessWindowStyle.Minimized;

            //声明一个程序类              System.Diagnostics.Process Proc;

            try             {                 Proc = System.Diagnostics.Process.Start(Info);                 System.Threading.Thread.Sleep(500);             }             catch (System.ComponentModel.Win32Exception)             {

                return;             }