How to get httpRequest from other website?

[Robinyu]

This is vbscript code

<%
Set getlink = Server.CreateObject("MSXML2.ServerXMLHTTP")
getlink.open "GET","http://www.google.com",false
getlink.send()
response.write(getlink.responseText)
%>

I want to translate this to asp.net(C#) or asp.net(VB)，Ple ase help me.Thanks.