public string searchUser(string searchText) { dsUser dsUserSearch; string message = ""; dsUserSearch = myDataLayer.SearchUser(searchText); if (dsUserSearch.tblUsers.Count < 1) { message = "No User found"; return(message); } else { HttpContext.Current.Session["username"] = dsUserSearch.tblUsers[0].Username; HttpContext.Current.Response.Redirect("Account Details.aspx"); return(null); } }