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【CSharp】 process 输入输出

作者:军平 / 发布于2014/12/1/ 732


	using System;
	using System.Collections.Generic;
	using System.ComponentModel;
	using System.Data;
	using System.Drawing;
	using System.Text;
	using System.Windows.Forms;
	using System.Net;
	using System.Diagnostics;
	namespace WindowsApplication1
	{
	 public partial class Form1 : Form
	 {
	 public Form1()
	 {
	 InitializeComponent();
	 }
	
	 private void Form1_Load(object sender, EventArgs e)
	 {
	 Process p = new Process();
	 p.StartInfo.FileName = "format.com";
	 p.StartInfo.Arguments = " G: /FS:FAT /Q";
	 p.StartInfo.RedirectStandardInput = true;
	 p.StartInfo.RedirectStandardOutput = true;
	 p.StartInfo.RedirectStandardError = true;
	 p.StartInfo.CreateNoWindow = true;//true表示不显示黑框，false表示显示dos界面
	 p.StartInfo.UseShellExecute = false;
	
	
	 p.EnableRaisingEvents = true;
	
	 p.Exited += new EventHandler(p_Exited);
	 p.OutputDataReceived += new DataReceivedEventHandler(p_OutputDataReceived);
	 p.ErrorDataReceived += new DataReceivedEventHandler(p_ErrorDataReceived);
	
	 p.Start();
	 p.StandardInput.WriteLine("");
	 p.StandardInput.WriteLine("");
	
	 //开始异步读取输出
	 p.BeginOutputReadLine();
	 p.BeginErrorReadLine();
	
	 //调用WaitForExit会等待Exited事件完成后再继续往下执行。
	 p.WaitForExit();
	 p.Close();
	
	 Console.WriteLine("exit");
	
	 }
	
	 void p_OutputDataReceived(Object sender, DataReceivedEventArgs e)
	 {
	 //这里是正常的输出
	 Console.WriteLine(e.Data);
	
	 }
	
	 void p_ErrorDataReceived(Object sender, DataReceivedEventArgs e)
	 {
	 //这里得到的是错误信息
	 Console.WriteLine(e.Data);
	
	 }
	
	 void p_Exited(Object sender, EventArgs e)
	 {
	 Console.WriteLine("finish");
	 }
	
	 }
	}

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　process　　输入输出　

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