如何将输入发送到控制台,就像用户正在键入一样？

Question

这是我的问题.我有一个必须在TTY中运行的程序,cygwin提供了这个TTY.当我重定向stdIn程序失败,因为它没有TTY.我不能修改这个程序,需要一些自动化方法.

我如何获取cmd.exe窗口并将其发送给用户认为用户正在键入数据？

我正在使用C#,我相信有一种方法可以使用java.awt.Robot,但我必须使用C#其他原因.

Answer 1

我已经想出了如何将输入发送到控制台.我使用了Jon Skeet所说的话.我并非100%确定这是实现此目的的正确方法.

如果有任何意见,以使这更好,我会喜欢在这里.我这样做只是为了看看我是否能解决它.

这是我盯着等待用户输入的程序

class Program
{
    static void Main(string[] args)
    {
        // This is needed to wait for the other process to wire up.
        System.Threading.Thread.Sleep(2000);

        Console.WriteLine("Enter Pharse: ");

        string pharse = Console.ReadLine();

        Console.WriteLine("The password is '{0}'", pharse);


        Console.WriteLine("Press any key to exit. . .");
        string lastLine = Console.ReadLine();

        Console.WriteLine("Last Line is: '{0}'", lastLine);
    }
}

这是控制台应用程序写入另一个

class Program
{
    static void Main(string[] args)
    {
        // Find the path of the Console to start
        string readFilePath = System.IO.Path.GetFullPath(@"..\..\..\ReadingConsole\bin\Debug\ReadingConsole.exe");

        ProcessStartInfo startInfo = new ProcessStartInfo(readFilePath);

        startInfo.RedirectStandardOutput = true;
        startInfo.RedirectStandardInput = true;
        startInfo.WindowStyle = ProcessWindowStyle.Hidden;
        startInfo.CreateNoWindow = true;
        startInfo.UseShellExecute = false;

        Process readProcess = new Process();
        readProcess.StartInfo = startInfo;

        // This is the key to send data to the server that I found
        readProcess.OutputDataReceived += new DataReceivedEventHandler(readProcess_OutputDataReceived);

        // Start the process
        readProcess.Start();

        readProcess.BeginOutputReadLine();

        // Wait for other process to spin up
        System.Threading.Thread.Sleep(5000);

        // Send Hello World
        readProcess.StandardInput.WriteLine("Hello World");

        readProcess.StandardInput.WriteLine("Exit");

        readProcess.WaitForExit();
    }

    static void readProcess_OutputDataReceived(object sender, DataReceivedEventArgs e)
    {
        // Write what was sent in the event
        Console.WriteLine("Data Recieved at {1}: {0}", e.Data, DateTime.UtcNow.Ticks);
    }
}

Answer 2

这听起来像是一项任务SendKeys()。它不是 C#，而是 VBScript，但尽管如此 - 您要求某种自动化方法：

Set Shell = CreateObject("WScript.Shell")

Shell.Run "cmd.exe /k title RemoteControlShell"
WScript.Sleep 250

Shell.AppActivate "RemoteControlShell"
WScript.Sleep 250

Shell.SendKeys "dir{ENTER}"