public IHttpActionResult DeleteTask(int TaskID)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest("Not a valid data"));
            }
            try
            {
                TaskManagerRepository TaskRep = new TaskManagerRepository();

                if (TaskID > 0)
                {
                    TaskRep.DeleteTask(TaskID);
                    return(Ok());
                }
                else
                {
                    return(BadRequest("Error occurred during data deletion in DeleteTask"));
                }
            }
            catch (Exception ex)
            {
                return(BadRequest("Error occurred in DeleteTask :" + ex.StackTrace));
            }
        }