public void Add() { DepartmentId = -1; try { Departments dep = new Departments(); dep.DepartmentName = DepartmentName; DepartmentId = _model.ADD(dep); } catch (Exception ex) { DepartmentName = "not found"; Console.WriteLine("Problem in " + GetType().Name + " " + MethodBase.GetCurrentMethod().Name + " " + ex.Message); throw ex; } }