How can I access session in a webmethod?

Question

Can i use session values inside a WebMethod?

I\'ve tried using System.Web.Services.WebMethod(EnableSession = true) but i can\'t access Session parameter

Answer 1

You can try like this [WebMethod] public static void MyMethod(string ProductID, string Price, string Quantity, string Total)// Add new parameter Here { db_class Connstring = new db_class(); try {

            DataTable dt = (DataTable)HttpContext.Current.Session["aaa"];

            if (dt == null)
            {
                DataTable dtable = new DataTable();

                dtable.Clear();
                dtable.Columns.Add("ProductID");// Add new parameter Here
                dtable.Columns.Add("Price");
                dtable.Columns.Add("Quantity");
                dtable.Columns.Add("Total");
                object[] trow = { ProductID, Price, Quantity, Total };// Add new parameter Here
                dtable.Rows.Add(trow);
                HttpContext.Current.Session["aaa"] = dtable;                   
            }
            else
            {
                object[] trow = { ProductID, Price, Quantity, Total };// Add new parameter Here
                dt.Rows.Add(trow);
                HttpContext.Current.Session["aaa"] = dt;
            }


        }
        catch (Exception)
        {
            throw;
        }
    }