代码
using System.DirectoryServices; // 添加引用 System.DirectoryServices
try
{
DirectoryEntry appPool = new DirectoryEntry("IIS://localhost/W3SVC/AppPools");
DirectoryEntry findPool = appPool.Children.Find("DefaultAppPool", "IIsApplicationPool");
findPool.Invoke("Start", null); // Start|Stop|Recycle [Recycle:应用程序池回收，如果状态为Stop会报错]
appPool.CommitChanges();
appPool.Close();
Response.Write("DefaultAppPool 操作成功！");
}
catch (Exception ex)
{
Response.Write("DefaultAppPool 未找到！");
}
