Gets the collection of HTTP query string variables.
Assembly: System.Web (in System.Web.dll)
Property ValueType: System.Collections.Specialized::NameValueCollection
A NameValueCollection containing the collection of query string variables sent by the client. For example, If the request URL is http://www.contoso.com/default.aspx?id=44 then the value of is "id=44".
The following code example accepts the query string from a client form (with a GET method attribute) and writes out the names and values of each named input element on the form. Place this code on the ASP.NET page referenced by the form's ACTION attribute.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.