C# 调用命令行,参数有空格

2021-12-24 01:10:05

在程序中调用cmd命令打开一个文件，而文件路径带有空格，如果直接把路径传给cmd,那么cmd就会把路径空格前面的部分当做是一个参数，空格后当做另一个参数，命令行执行把后边截掉了，导致程序出错，会弹出了C:\Program 不是内部或外部命令,也不是可运行的程序或批处理文件的错误提示。解决方法是把传入的参数前后添加双引号，如下：

  private static void ResxToRes(ArrayList ResxPath)
        {
            //ResxFile 是一个文件夹，用来存放 需要转换的.resx 文件
            string s = "";
            Process p = new Process();
            p.StartInfo.FileName = "cmd.exe";

            p.StartInfo.UseShellExecute = false;
            p.StartInfo.RedirectStandardInput = true;
            p.StartInfo.RedirectStandardOutput = true;
            p.StartInfo.CreateNoWindow = false;

            p.Start();

            // + ‘"‘ + ‘"‘ + 可以用 \"\"   替换
           // p.StandardInput.WriteLine("%comspec% /k " + ‘"‘ + ‘"‘ + @"C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\bin" + ‘"‘ + ‘"‘);
            // p.StandardInput.WriteLine("%comspec% /k " + ‘"‘ + ‘"‘ + @"C:\Program Files\Microsoft Visual Studio 10.0\VC\vcvarsall.bat" + ‘"‘ + ‘"‘ + " x86 ");

           // p.StandardInput.WriteLine(@" cd C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin");
            for (int i = 0; i < ResxPath.Count; i++)
            {
                string Filename = ResxPath[i].ToString();
               //根据需要写相应算法生成文件名;

                ////resgen E:\Filename1.resx e:\ResName1.resources
               // p.StandardInput.WriteLine("ResGen" + Filename + " " + System.IO.Path.GetFileNameWithoutExtension(Filename) + @".resx");\string

                 string ResName =Path.GetFullPath(Filename)+ ".resx";
                 string str = "\""+@"C:\Program Files\Microsoft SDKs\Windows\v6.0A\Bin\ResGen.exe"+"\"" + "  " + Filename + " " + ResName;
                 p.StandardInput.WriteLine(str);//参数带有空格 应加上引号处理
                p.StandardInput.WriteLine(" ");

            }
            //此处要exit两次

            //退出visual studio 到 cmd.exe
            p.StandardInput.WriteLine("exit");

            //退出cmd.exe
            p.StandardInput.WriteLine("exit");
            p.WaitForExit();
            s = s + p.StandardOutput.ReadToEnd();
            p.Close();
           // return s;
        }

 public static string startcmd(string command)
        {
            string output = "";
            try
            {
                Process cmd = new Process();
                cmd.StartInfo.FileName = command;
                cmd.StartInfo.UseShellExecute = false;
                cmd.StartInfo.RedirectStandardInput = true;
                cmd.StartInfo.RedirectStandardOutput = true;
                cmd.StartInfo.CreateNoWindow = true;
                cmd.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
                cmd.Start();
                output = cmd.StandardOutput.ReadToEnd();
                Console.WriteLine(output);
                cmd.WaitForExit();
                cmd.Close();
            }
            catch (Exception e)
            {
                Console.WriteLine(e);
            }
            return output;
        }

        public static string startcmd(string command, string argument)
        {
            string output = ""; 
            Process cmd = new Process();
            try
            {
              
                cmd.StartInfo.FileName = command;
                cmd.StartInfo.Arguments = argument;
                cmd.StartInfo.UseShellExecute = false;
                cmd.StartInfo.RedirectStandardInput = true;
                cmd.StartInfo.RedirectStandardOutput = true;
                cmd.StartInfo.CreateNoWindow = true;
                cmd.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
                cmd.Start();
                output = cmd.StandardOutput.ReadToEnd();
                Console.WriteLine(output);
                cmd.WaitForExit();
                cmd.Close();
            }
            catch (Exception e)
            {
                cmd.Close();
                Console.WriteLine(e);
            }
            return output;
        }

C# 调用命令行,参数有空格

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