I want to have results in real time of exections python script via cmd.
My C# code with start pyhton script:
static void cmd_DataReceived(object sender, DataReceivedEventArgs e)
{
// Console.WriteLine("Output from other process");
Console.WriteLine(e.Data);
}
static void cmd_Error(object sender, DataReceivedEventArgs e)
{
// Console.WriteLine("Error from other process");
Console.WriteLine(e.Data);
}
private void backgroundWorker_sizzer_DoWork(object sender, DoWorkEventArgs e)
{
ProcessStartInfo cmdStartInfo = new ProcessStartInfo();
cmdStartInfo.FileName = @"C:\Windows\System32\cmd.exe";
cmdStartInfo.RedirectStandardOutput = true;
cmdStartInfo.RedirectStandardError = true;
cmdStartInfo.RedirectStandardInput = true;
cmdStartInfo.UseShellExecute = false;
cmdStartInfo.CreateNoWindow = true;
Process cmdProcess = new Process();
cmdProcess.StartInfo = cmdStartInfo;
cmdProcess.ErrorDataReceived += cmd_Error;
cmdProcess.OutputDataReceived += cmd_DataReceived;
cmdProcess.EnableRaisingEvents = true;
cmdProcess.Start();
cmdProcess.BeginOutputReadLine();
cmdProcess.BeginErrorReadLine();
cmdProcess.StandardInput.WriteLine("cd C:\\Users\\");
cmdProcess.StandardInput.WriteLine("py test.py"); //Execute script
cmdProcess.StandardInput.WriteLine("exit"); //Execute exit.
cmdProcess.WaitForExit();
}
test.py file containt simple example:
import time
time.sleep(5) # Sleep for 5 seconds
print("hello")
time.sleep(10) # Sleep for 10 seconds
print("hello")
time.sleep(15) # Sleep for 15 seconds
print("hello")
time.sleep(1) # Sleep for 1 seconds
And now when I run backgroundworker it display all hello at once - when python scripts end his execution.
All I want is display hello in real time one by one. When I start it via cmd manually it works good and show "hello" one by one in real time.
