该应用程序包括一个可执行文件，该文件要求用户在命令提示符下输入。 想要自动化，以便没有cmd提示打开

Question

I have a WPF application in which I want to integrate a module. the other module is an executable which when clicked prompts for user response. Based on the user response it will process or exit:

for eg:

C:\>Abc.exe press enter
> command1 
//Executing command1  -- command1 will create a log file
>exit
//Exits the Abc.exe process
C:\>

So I want to integrate this part into my WPf application. When a button is in WPF application, above steps are executed automatically.

i have no idea on how to execute shell prompt which required user input.

Process process1 = new Process();
            process1.StartInfo.FileName = "C:\\abc.exe";
            process1.StartInfo.RedirectStandardInput = true;
            process1.StartInfo.RedirectStandardError = true;
            process1.StartInfo.UseShellExecute = false;
            process1.StartInfo.CreateNoWindow = false;
            process1.Start();
            StreamWriter inputWriter = process1.StandardInput;
            process1.StandardInput.WriteLine("command1");
            process1.StandardInput.Flush();
            System.Threading.Thread.Sleep(1500);
            process1.StandardInput.WriteLine("exit");
            process1.StandardInput.Flush();

            process1.Kill();

But it opens up the abc.exe in console, but does not execute the commands ie command1 and exit.

Answer 1

I don't know how to do it in WPF, but in Win32 you would use CreateProcess() with redirected input/output so you can send your own input data and read any output data as needed.

How to spawn console processes with redirected standard handles

Creating a Child Process with Redirected Input and Output