c# выполняют CL exe или обрабатывают в пакетном режиме вывод cpture, ЖИВОЙ к текстовому полю?

Когда вы создаете экземпляр Process для tracert, вам необходимо установить ProcessStartInfo.UseShellExecute на ] false и ProcessStartInfo.RedirectStandardOutput на true . Это позволит вам использовать свойство Process.StandardOutput для чтения вывода.

Вы можете использовать Process.BeginOutputReadLine , чтобы начать асинхронное чтение и добавить обработчик событий в Process.OutputDataReceived .

Обновление: Вот пример программы WPF, которая делает то, что вы хотите.

MainWindow.xaml:

<Window x:Class="Console.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        Title="MainWindow" Height="350" Width="525" Loaded="Window_Loaded" Closed="Window_Closed">
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="*" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>
        <ScrollViewer Name="outputViewer" SizeChanged="ScrollViewer_SizeChanged" >
            <TextBlock Name="output" />
        </ScrollViewer>
        <TextBox Grid.Row="1" Name="input" KeyDown="input_KeyDown" />
    </Grid>
</Window>

MainWindow.cs:

using System;
using System.Diagnostics;
using System.Windows;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;

namespace Console
{
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            ProcessStartInfo cmdStartInfo = new ProcessStartInfo("cmd.exe");
            cmdStartInfo.CreateNoWindow = true;
            cmdStartInfo.RedirectStandardInput = true;
            cmdStartInfo.RedirectStandardOutput = true;
            cmdStartInfo.RedirectStandardError = true;
            cmdStartInfo.UseShellExecute = false;
            cmdStartInfo.WindowStyle = ProcessWindowStyle.Hidden;

            _cmd = new Process();
            _cmd.StartInfo = cmdStartInfo;

            if (_cmd.Start() == true)
            {
                _cmd.OutputDataReceived += new DataReceivedEventHandler(_cmd_OutputDataReceived);
                _cmd.ErrorDataReceived += new DataReceivedEventHandler(_cmd_ErrorDataReceived);
                _cmd.Exited += new EventHandler(_cmd_Exited);

                _cmd.BeginOutputReadLine();
                _cmd.BeginErrorReadLine();
            }
            else
            {
                _cmd = null;
            }
        }

        private void Window_Closed(object sender, EventArgs e)
        {
            if ((_cmd != null) &&
                (_cmd.HasExited != true))
            {
                _cmd.CancelErrorRead();
                _cmd.CancelOutputRead();
                _cmd.Close();
                _cmd.WaitForExit();
            }
        }

        void _cmd_OutputDataReceived(object sender, DataReceivedEventArgs e)
        {
            UpdateConsole(e.Data);
        }

        void _cmd_ErrorDataReceived(object sender, DataReceivedEventArgs e)
        {
            UpdateConsole(e.Data, Brushes.Red);
        }

        void _cmd_Exited(object sender, EventArgs e)
        {
            _cmd.OutputDataReceived -= new DataReceivedEventHandler(_cmd_OutputDataReceived);
            _cmd.Exited -= new EventHandler(_cmd_Exited);
        }

        private void ScrollViewer_SizeChanged(object sender, SizeChangedEventArgs e)
        {
            outputViewer.ScrollToBottom();
        }

        private void input_KeyDown(object sender, KeyEventArgs e)
        {
            switch (e.Key)
            {
                case Key.Enter:
                    _cmd.StandardInput.WriteLine(input.Text);
                    input.Text = "";
                    break;
                case Key.Escape:
                    input.Text = "";
                    break;
            }
        }

        private void UpdateConsole(string text)
        {
            UpdateConsole(text, null);
        }

        private void UpdateConsole(string text, Brush color)
        {
            if (!output.Dispatcher.CheckAccess())
            {
                output.Dispatcher.Invoke(
                        new Action(
                                () =>
                                {
                                    WriteLine(text, color);
                                }
                            )
                    );
            }
            else
            {
                WriteLine(text, color);
            }
        }

        private void WriteLine(string text, Brush color)
        {
            if (text != null)
            {
                Span line = new Span();
                if (color != null)
                {
                    line.Foreground = color;
                }
                foreach (string textLine in text.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries))
                {
                    line.Inlines.Add(new Run(textLine));
                }
                line.Inlines.Add(new LineBreak());
                output.Inlines.Add(line);
            }
        }

        Process _cmd;
    }
}