Question

如何枚举正在运行的进程？ app域怎么样？

会不会有任何与安全相关的陷阱？

我对仅使用.NET 4.0，仅支持Windows 7 / Windows Server 2008 R2的解决方案感到满意。

P.S。：这就是我想要做的...... ProcessExplorer.NET question

Answer 1

试试这个 Examine Running Processes Using Both Managed and Unmanaged Code

Answer 2

System.Diagnostics.Process.GetProcesses()会将所有正在运行的进程列为Process个对象。

Answer 3

使用上面的Process.GetProcesses后，您可以使用ICLRMetaHost :: EnumerateLoadedRuntimes来查看进程是否正在运行CLR的实例，并获取其中运行的CLR版本。 http://msdn.microsoft.com/en-us/library/dd233119.aspx。 API不直接暴露给.NET，但它是COM，因此您可以使用mscoree.dll并在.NET中使用自动生成的包装器。

Answer 4

using System;
using System.Diagnostics;

namespace ConsoleApplication1
{
   class Program
   {
      static void Main(string[] args)
      {
         Process[] procs = Process.GetProcesses();
         foreach (Process proc in procs)
         {
            string processName = proc.ProcessName;
            int processId = proc.Id;

            try
            {
               if (proc.HasDesktop40CLR())
                  Console.WriteLine("#{0}, {1} (has Desktop CLR 4.0+)", processId, processName);

               if (proc.HasOlderDesktopCLR())
                  Console.WriteLine("#{0}, {1} (has Older Desktop CLR)", processId, processName);

               if (proc.HasMscorlib())
                  Console.WriteLine("#{0}, {1} (has MSCORLib)", processId, processName);
            }
            catch (Exception)
            {
               Console.WriteLine("#{0}, {1} (skipped/unknown)", processId, processName);
            }
         }
      }
   }

   public static class ProcessExtensions
   {
      public static bool HasDesktop40CLR(this Process proc)
      {
         for (int ix = 0; ix < proc.Modules.Count; ++ix)
         {
            var moduleName = proc.Modules[ix].ModuleName;

            if (string.Compare(moduleName, "mscoree.dll", ignoreCase: true) == 0)
               return true;

            if (string.Compare(moduleName, "mscoreei.dll", ignoreCase: true) == 0)
               return true;
         }

         return false;
      }

      public static bool HasOlderDesktopCLR(this Process proc)
      {
         for (int ix = 0; ix < proc.Modules.Count; ++ix)
         {
            var moduleName = proc.Modules[ix].ModuleName;

            if (string.Compare(moduleName, "mscorwks.dll", ignoreCase: true) == 0)
               return true;
         }

         return false;
      }

      public static bool HasMscorlib(this Process proc)
      {
         for (int ix = 0; ix < proc.Modules.Count; ++ix)
         {
            var moduleName = proc.Modules[ix].ModuleName;

            if (string.Compare(moduleName, "mscorlib.dll", ignoreCase: true) == 0)
               return true;

            if (string.Compare(moduleName, "mscorlib.ni.dll", ignoreCase: true) == 0)
               return true;
         }

         return false;
      }
   }
}

如何枚举CLR管理的运行进程？

4 个答案: