Search Database from a dropdownlist and open the result in new page.

Hi,
 
I have a Quick search box for a real estate website, which will search from the SQL server.
 
 I have two Radio buttons , and two dropdownlists.
 
I want to display the result in a new page using the chosen criteria,
 
I found this article but it's in VB, I want the code in C#.
 
What i understad that i put this code for the search button:
 
Response.Redirect("Search.aspx?SearchQuery=" + TypeDropDownList.SelectedValue + "");
 
 and in the Search.aspx I put the code in the load :
string Query = Request.QueryString("SearchQuery");
 
What next ?
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