在Winform C中输入参数和cmd.exe的密码＃

Question

我必须建立一个使用cmd.exe的ssh连接。我在一个winform应用程序中使用一个按钮来完成这个过程。在我通过ssh连接的命令后，cmd.exe提示输入密码。除了传递ssh -p [email protected]命令（用于建立连接）之外，我如何传递密码作为参数？我必须运行cmd.exe作为后台进程。请帮忙。谢谢。

我是新来的C＃和代码的一个我想：

private void button2_Click(object sender, EventArgs e) 
    { 
     try 
     { 
      System.Diagnostics.Process process = new System.Diagnostics.Process(); 
      System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo(); 
      startInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden; 
      startInfo.FileName = "cmd.exe"; 
      startInfo.RedirectStandardInput = true; 
      startInfo.UseShellExecute = false; 

      using (StreamWriter sw = process.StandardInput) 
      { 
       if (sw.BaseStream.CanWrite) 
       { 
        sw.WriteLine("/c ssh -p 2022 [email protected]"); //first comand i need to enter 
        sw.WriteLine("/c alpine");//command to be typed as password in response to 1st cmd's output 
        sw.WriteLine("/c mount.sh");//command to be typed nest in response to 2nd cmd's next output 
       } 
      } 
     } 
     catch {} 
    } 

Answer 1

您需要Start你process。

在此之前，您需要将startinfo分配给您的process。

此外，如果您不想打开窗口，则应该使用CreateNoWindow而不是将WindowStyle设置为Hidden。

我改变了你这样的代码：

 ProcessStartInfo startInfo = new ProcessStartInfo(); 
     startInfo.FileName = "cmd.exe"; 
     startInfo.RedirectStandardInput = true; 
     startInfo.UseShellExecute = false; 
     startInfo.CreateNoWindow = true; 
     Process process = new Process(); 
     process.StartInfo = startInfo; 
     process.Start(); 

     using (StreamWriter sw = process.StandardInput) 
     { 
      if (sw.BaseStream.CanWrite) 
      { 
       sw.WriteLine("/c ssh -p 2022 [email protected]"); //first comand i need to enter 
       sw.WriteLine("/c alpine");//command to be typed as password in response to 1st cmd's output 
       sw.WriteLine("/c mount.sh");//command to be typed nest in response to 2nd cmd's next output 
      } 
     }