protected void signout_Click(object sender, EventArgs e) { UserBL objUserBL = new UserBL(); string sessionid = Session.SessionID; long log = 0; string target = "UserLogin.aspx"; string status = "Logout"; int companyId = Convert.ToInt32(Session["CompanyID"]); long userId = Convert.ToInt64(Session["UserID"]); log = objUserBL.InsertUserLogout(companyId, userId, sessionid, status, target); Session.Clear(); Session.Abandon(); Response.Redirect("~/UserLogin.aspx"); }