What is the purpose of the QueryString property in HttpRequest?

The QueryString property is an attribute of the HttpRequest object used to retrieve the query string portion of a requested URL. This section, typically found after the question mark in a URL, contains parameters and data that are passed to the server. By using the QueryString property, one can access the parameters and data sent from the client to the server, allowing for appropriate handling and logic based on these parameters. In dealing with GET requests, the QueryString property is often utilized to extract parameter values from the URL.