public IHttpActionResult EditSubTask(TaskTracker _obj) { TaskTracker _objTask = new TaskTracker(); if (!ModelState.IsValid) { return BadRequest(ModelState); } try { _objTask.UpdateSubTask(_obj.Task_ID, _obj.Title, _obj.Description, Convert.ToDateTime(_obj.TaskDueDate), _obj.Task_Status, Convert.ToDateTime(_obj.StartDate)); } catch (Exception ex) { } return StatusCode(HttpStatusCode.NoContent); }