Open a frameset using a GET variable

[Dronealone]

Hi,

I'm a PHP person, and am having trouble doing something with .NET using C#.

Basically I am opening a framset from a link with a get variable e.g. frame.aspx?id=55

I want the main frame that opens up to call a page using that id number passed in the query string. I have no idea how to do this in .NET (nice and easy in PHP!).

Here's the HTML:

<frameset rows=&quot;120,*,15%&quot;>
<FRAME src=&quot;header.aspx&quot; noresize frameborder=&quot;0&quot; scrolling=&quot;no&quot;>
<FRAME name=Main src=&quot;map.aspx?id=63&quot;>
<frame name=&quot;Bottom&quot; frameborder=&quot;0&quot; noresize src=&quot;Node.aspx&quot;>

I want to substitute the ID in the main frame for the one called in the original link.

Any ideas much appreciated, am totally lost!

Thanks.