C#调用批处理

Bat.aspx:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Bat.aspx.cs" Inherits="Bat" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>C#调用批处理-Mzwu.Com</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
        <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
        <br />
        <asp:Label ID="Label1" runat="server" Text="Label" Width="304px"></asp:Label></div>
    </form>
</body>
</html>

Bat.aspx.cs:
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Diagnostics;

public partial class Bat : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        //
    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        System.Diagnostics.Process p = new System.Diagnostics.Process();
        p.StartInfo.UseShellExecute = false;
        p.StartInfo.CreateNoWindow = true;//设置为false将会看到程序窗口
        p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;//启动进程时窗口状态
        p.StartInfo.RedirectStandardOutput = true;
        //p.StartInfo.FileName = Server.MapPath("a.bat");
        p.StartInfo.FileName = @"E:\a.bat";//如果a.bat在System32文件夹中,此处只需填写文件名即可
        p.StartInfo.WorkingDirectory = @"E:\";
        p.StartInfo.Arguments = Server.UrlEncode(TextBox1.Text);
        p.Start();
        p.WaitForExit();
        Label1.Text = p.StandardOutput.ReadToEnd();
        p.Close();
    }
}

a.bat:
@echo off

md %random%

set i=1
:loop
    ping 1 -n 1 -w 1000 2>nul 1>nul
    set /a i=%i%+1
    if %i%==20 echo 返回值:%1^<br^>服了你,这么有耐心 & exit
goto loop

说明:当批处理和aspx不在同一目录中时,最好用WorkingDirectory设置启动的进程的初始目录为批处理所在目录,否则如上例中批处理新建的目录就应在aspx所在目录中而不是批处理所在目录了!

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