ASP.Net WebForms / C# How to access session variable in App_Code class file? - 05.12.19 | 22.12.19 - ErcanOPAK string MySessionValue = System.Web.HttpContext.Current.Session["YourSessionVariable"].ToString(); Related posts:How to add placeholder to Multiple Selection DropDownList in Asp.Net MVCConfirm before process with ASPxButton in DevexpressHow to set Tooltip for a particular Devexpress Gridview ColumnHow to refresh a web page for every five minutesHow to use and get HiddenField Value in Gridview Post Views: 78