c#中重定向windows控制台程序的输出信息

这个问题来自论坛提问,答案如下.这只是一个简单的ipconfig命令.如果是复杂的,比如oracle的exp之类的命令,能在调用的时候显示出来,还是相当酷的.

using System;
using System.Windows.Forms;

namespace WindowsApplication8
... {
public partial class Form1:Form
... {
public Form1()
... {
InitializeComponent();
}

delegate void dReadLine( string strLine);
private void excuteCommand( string strFile, string args,dReadLineonReadLine)
... {
System.Diagnostics.Processp = new System.Diagnostics.Process();
p.StartInfo = new System.Diagnostics.ProcessStartInfo();
p.StartInfo.FileName = strFile;
p.StartInfo.Arguments = args;
p.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
p.StartInfo.RedirectStandardOutput = true ;
p.StartInfo.UseShellExecute = false ;
p.StartInfo.CreateNoWindow = true ;
p.Start();
System.IO.StreamReaderreader = p.StandardOutput; // 截取输出流
string line = reader.ReadLine(); // 每次读取一行
while ( ! reader.EndOfStream)
... {
onReadLine(line);
line = reader.ReadLine();
}
p.WaitForExit();
}

private void button1_Click( object sender,EventArgse)
... {
excuteCommand( " ipconfig " , "" , new dReadLine(PrintMessage));
}
private void PrintMessage( string strLine)
... {
this .textBox1.Text += strLine + " " ;
}
}
}