public AddEditTeacherWindow(Teacher p_teacher = null) { InitializeComponent(); instance = this; teacher = p_teacher; if (teacher != null) { btnAddTeacher.Content = "Edit teacher"; txtName.Text = teacher.Fullname; } }
private void btnCreateTeacher_Click(object sender, RoutedEventArgs e) { AddEditTeacherWindow addEditTeacherWindow = new AddEditTeacherWindow(); addEditTeacherWindow.ShowDialog(); if (addEditTeacherWindow.GetTeacher() != null) { teachersManagment.Insert(addEditTeacherWindow.GetTeacher()); teachersManagment.SaveChanges(); UpdateTeachers(); } }