WinForm调用CMD命令并实时输出结果到TextBox

想做一个东西就是命令行执行一个东西，然后可以直接在一个TextBox实时看到结果。
有以下几个要点：
1.启动后用StandardInput.WrinteLine输入命令，就像你平时在CMD窗口里做的一样
         process.StandardInput.WriteLine("java -jar JSONRunner.jar tmp.json");    
2.使用   OutputDataReceived 事件，来处理当cmd得到新的输出时的行为，这里这个行为就是把内容更新到TextBox里
     process.OutputDataReceived += new DataReceivedEventHandler(OutputHandler);
     
3.别忘了  process.BeginOutputReadLine(); 在开始cmd进程后。

4.因为这个等于是两个县城在操作同一个TextBox，所以会有一个warning. 用下面的语句忽略检查
         Control.CheckForIllegalCrossThreadCalls = false;
当然这个比较生硬。详细的分析和解决方法，请看这里：
http://blog.csdn.net/vodistr03/article/details/6658340

5. 每次刷新TextBox把scroll bar滚动到底部。
    this.textBox1.SelectionStart =this.textBox1.Text.Length;
    this.textBox1.ScrollToCaret();

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using System.IO;

namespace JSONMgr
{
    public partial class OutPutForm : Form
    {
        public Process process = null;
        public OutPutForm()
        {
            InitializeComponent();
        }



        private void OutPutForm_Shown(object sender, EventArgs e)
        {
            Control.CheckForIllegalCrossThreadCalls = false;
            process = new Process();
            process.StartInfo.FileName = "cmd.exe";
            process.StartInfo.WorkingDirectory = ".";
            process.StartInfo.UseShellExecute = false;
            process.StartInfo.RedirectStandardInput = true;
            process.StartInfo.RedirectStandardOutput = true;
            process.StartInfo.CreateNoWindow = true;
            //Process.Start("cmd.exe");
            process.OutputDataReceived += new DataReceivedEventHandler(OutputHandler);
            process.Start();

            process.StandardInput.WriteLine("java -jar JSONRunner.jar tmp.json");

            //process.StandardInput.WriteLine("exit");

            process.BeginOutputReadLine();
            //using (StreamWriter sw = new StreamWriter("output.log"))
            //{
            //    sw.WriteLine(process.StandardOutput.ReadToEnd());
            //}

        }
        private void OutputHandler(object sendingProcess,DataReceivedEventArgs outLine)
        {
            if (!String.IsNullOrEmpty(outLine.Data))
            {
                StringBuilder sb = new StringBuilder(this.textBox1.Text);
                this.textBox1.Text = sb.AppendLine(outLine.Data).ToString();
                this.textBox1.SelectionStart =this.textBox1.Text.Length;
                this.textBox1.ScrollToCaret();
            }
        }

        private void OutPutForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (process != null)
                process.Close();
        }
    }
}

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using System.IO;

namespace JSONMgr
{
    public partial class OutPutForm : Form
    {
        public Process process = null;
        public OutPutForm()
        {
            InitializeComponent();
        }



        private void OutPutForm_Shown(object sender, EventArgs e)
        {
            Control.CheckForIllegalCrossThreadCalls = false;
            process = new Process();
            process.StartInfo.FileName = "cmd.exe";
            process.StartInfo.WorkingDirectory = ".";
            process.StartInfo.UseShellExecute = false;
            process.StartInfo.RedirectStandardInput = true;
            process.StartInfo.RedirectStandardOutput = true;
            process.StartInfo.CreateNoWindow = true;
            //Process.Start("cmd.exe");
            process.OutputDataReceived += new DataReceivedEventHandler(OutputHandler);
            process.Start();

            process.StandardInput.WriteLine("java -jar JSONRunner.jar tmp.json");

            //process.StandardInput.WriteLine("exit");

            process.BeginOutputReadLine();
            //using (StreamWriter sw = new StreamWriter("output.log"))
            //{
            //    sw.WriteLine(process.StandardOutput.ReadToEnd());
            //}

        }
        private void OutputHandler(object sendingProcess,DataReceivedEventArgs outLine)
        {
            if (!String.IsNullOrEmpty(outLine.Data))
            {
                StringBuilder sb = new StringBuilder(this.textBox1.Text);
                this.textBox1.Text = sb.AppendLine(outLine.Data).ToString();
                this.textBox1.SelectionStart =this.textBox1.Text.Length;
                this.textBox1.ScrollToCaret();
            }
        }

        private void OutPutForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (process != null)
                process.Close();
        }
    }
}