When overridden in a derived class, executes the handler for the specified virtual path in the context of the current request, using a TextWriter instance to capture output from the page and a value that indicates whether to clear the QueryString and Form collections.
Namespace:System.Web Assembly:System.Web (in System.Web.dll)
The writer parameter is passed by reference to the Execute method. To retrieve the output from the handler after the method completes, you use the properties and methods of the writer object. For an example, see Execute.