protected void Page_Load(object sender, EventArgs e) { try { UsertaskManager UM = new UsertaskManager(); UserTaskTBx UT = UM.GetByID(Convert.ToInt32(Request["id"])); UT.status = 1; UT.task_id = Convert.ToInt32(Request["taskname"]); UT.user_id = Convert.ToInt32(Request["username"]); UM.Save(); Response.Write(JsonConvert.SerializeObject(new { success = 1 })); } catch (Exception ex) { Response.Write(JsonConvert.SerializeObject(new { success = -1, error = ex })); } }