kill a process from taskmanager in c#/vb.net

[siri]

Hi,I want to terminate IE if IE instance is running .I tried the following code snippet but not getting how to terminate the process***********************************using System.Runtime.InteropServices;Type t=Type.GetTypeFromProgId("winmgmts:");object obj;object[] parameter = new object[1];parameter[0]="Select * from Win32_process";obj = Activator.CreateInstance(t);foreach(object o in t.InvokeMember("ExecQuery",BindingFlags.InvokeMethod,null, obj,parameter);{MessageBox.Show(o.toString());}

[Reg Edit]

[...] I want to terminate IE if IE instance is running [...]

I know the feeling. But seriously... to do it from code? There are ways, but... what code is it, and why would you want to do that?