public FrmTeacher(int Id) { try { InitializeComponent(); schoolMan = new SchoolManager(); _teacher = new Teacher(); _id = Id; if (_id != -1) { _teacher = schoolMan.GetTeacherById(_id); txtName.Text = _teacher.Name; } } catch (Exception ex) { Logger.LogException(ex); _teacher = new Teacher(); } finally { isFormLoaded = true; } }