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();
}
}