停止IIS服務(wù)
ServiceController sc = new ServiceController("iisadmin");
if(sc.Status=ServiceControllerStatus.Running)
sc.Stop();

重啟IIS服務(wù)
ServiceController sc = new ServiceController("iisadmin");
sc.Start();

重啟進(jìn)程
using System.Diagnostics;
Process.Start("iisreset");