cmd執行sql文件

 string infile = @"C:\Users\yudm\Desktop\test\Patch.sql";
            Process sqlprocess = new Process();
            sqlprocess.StartInfo.FileName = "osql.exe";
            sqlprocess.StartInfo.Arguments = String.Format("-U {0} -P {1} -S {2} -i {3} -d {4}", "sa", "12344321", "127.0.0.1", @infile,""); //U為用戶名,P為密碼,S為目標服務器的ip,infile為數據庫腳本所在的路徑  d為databse
            sqlprocess.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
            sqlprocess.Start();
            sqlprocess.WaitForExit(); //等待程序執行.Sql腳本
            sqlprocess.Close();