// GET: api/TaskManager public IEnumerable <User> GetAllUsers() { TaskManagerBL taskManagerBL = new TaskManagerBL(); List <User> lstUser = new List <User>(); foreach (var user in taskManagerBL.ReadAllUser()) { lstUser.Add(new User() { UserId = user.User_ID, EmployeeId = user.Employee_ID, FirstName = user.FirstName, LastName = user.LastName, ProjectId = user.Project_ID, TaskId = user.Task_ID }); } return(lstUser); }