using System;

namespace ConsoleApp1

{

    class Program

    {

        static void Main(string[] args)

        {

            Console.Write(args[]);

        }

    }

}

using System;

using System.Diagnostics;

namespace ConsoleApp2

{

    class Program

    {

        static void Main(string[] args)

        {

            Process p = new Process();

            p.StartInfo.FileName = "ConsoleApp1.exe";

            p.StartInfo.Arguments = "a b c";//用空格来分隔参数，传给cmd.exe 时相当于传了个包含 a,b,c的字符串数组

            p.StartInfo.UseShellExecute = false;    //是否使用操作系统shell启动

            p.StartInfo.RedirectStandardInput = true;//接受来自调用程序的输入信息

            p.StartInfo.RedirectStandardOutput = true;//由调用程序获取输出信息

            p.StartInfo.RedirectStandardError = true;//重定向标准错误输出

            //p.StartInfo.CreateNoWindow = true;//不显示程序窗口?????

            p.Start();

            string output = p.StandardOutput.ReadToEnd();//获取cmd窗口的输出信息

            Console.WriteLine(output);

            Console.ReadLine();

        }

    }

}

        static void Main(string[] args)

        {

            while ( == )

            {

                Console.Write("输入指令：");

                string str = Console.ReadLine();

                Process p = new Process();

                p.StartInfo.FileName = "ConsoleApp1.exe";

                p.StartInfo.Arguments = str;//用空格来分隔参数，传给cmd.exe 时相当于传了个包含 a,b,c的字符串数组

                p.StartInfo.UseShellExecute = false;    //是否使用操作系统shell启动

                p.StartInfo.RedirectStandardInput = true;//接受来自调用程序的输入信息

                p.StartInfo.RedirectStandardOutput = true;//由调用程序获取输出信息

                p.StartInfo.RedirectStandardError = true;//重定向标准错误输出

                //p.StartInfo.CreateNoWindow = true;//不显示程序窗口?????

                p.Start();

                string output = p.StandardOutput.ReadToEnd();//获取cmd窗口的输出信息

                p.WaitForExit();//等待程序执行完退出进程

                p.Close();

                Console.WriteLine("返回信息：" + output);

                Console.WriteLine("");

            }

        }

        static void Main(string[] args)

        {

            //Console.WriteLine("Ready to sort one or more text lines...");

            using (Process myProcess = new Process())

            {

                myProcess.StartInfo.FileName = "cmd.exe";

                myProcess.StartInfo.UseShellExecute = false;

                myProcess.StartInfo.RedirectStandardInput = true;

                myProcess.Start();

                StreamWriter myStreamWriter = myProcess.StandardInput;

                String inputText;

                do

                {

                    //Console.WriteLine("Enter a line of text (or press the Enter key to stop):");

                    inputText = Console.ReadLine();

                    if (inputText.Length > )

                    {

                        myStreamWriter.WriteLine(inputText);

                    }

                } while (inputText.Length > );

                myStreamWriter.Close();

                myProcess.WaitForExit();

            }

            Console.ReadLine();

        }