Software developer can use System.Web.SessionState.HttpSessionState member Clear() which removes all the session items but doesn’t change the current session identifier. Related TutorialsHow to create new aspx web page How to document web service in ASP.NET in VB.NET How to use XmlTextReader to read XML file as objects in C# How to use XML Namespaces with XNamespace class in C# How postback events work in ASP.NET