private void listBoxStudent_DoubleClick(object sender, EventArgs e)
{
if (listBoxStudent.SelectedItem != null)
{
var addStudentForm = new AddStudentForm();
var student = (Student)listBoxStudent.SelectedItem;
addStudentForm.OpenInEdit(student);
}
}
private void btnAddStudent_Click(object sender, EventArgs e)
{
var addStudentForm = new AddStudentForm();
addStudentForm.ShowDialog();
}
