自从用了ASP.NET2.0以后，这个问题被渐渐关注起来，目前的方法就是调用iisapp.vbs获取。
今天准备在我的文本转换工具里集成这个功能，于是，用C#实现了一下。
using System;
using System.Text;
using System.Text.RegularExpressions;
using System.Diagnostics;
using System.Management;
using System.Windows.Forms;
namespace TextConvertor
{
/**//// <summary>
/// W3wp 的摘要说明。
/// </summary>
public class W3wp
{
private W3wp(){}
public static string GetAllW3wp(string input)
{
ObjectQuery oQuery = new ObjectQuery("select * from Win32_Process where Name='w3wp.exe'");
ManagementObjectSearcher oSearcher = new ManagementObjectSearcher(oQuery);
ManagementObjectCollection oReturnCollection = oSearcher.Get();
string pid;
string cmdLine;
StringBuilder sb = new StringBuilder() ;
foreach(ManagementObject oReturn in oReturnCollection)
{
pid = oReturn.GetPropertyValue("ProcessId").ToString();
cmdLine = (string)oReturn.GetPropertyValue("CommandLine");
string pattern = "-ap \"(.*)\"" ;
Regex regex = new Regex(pattern, RegexOptions.IgnoreCase) ;
Match match = regex.Match(cmdLine) ;
string appPoolName = match.Groups[1].ToString() ;
sb.AppendFormat("W3WP.exe PID: {0} AppPoolId:{1}\r\n", pid, appPoolName );
}
return sb.ToString();
}
}
}
实现的原理和VBScript简直一模一样。
http://www.cnblogs.com/karoc/archive/2006/11/24/571245.html
