private void studentToolStripMenuItem1_Click(object sender, EventArgs e)
{
Studnet Frm = new Studnet();
Frm.ShowDialog();
ClassOfStudnet Frm1 = new ClassOfStudnet();
Frm1.textBox1.Text = Frm.textBox3.Text;
Frm1.ShowDialog();
LessonOfStudent Frm2 = new LessonOfStudent();
Frm2.textBox1.Text = Frm1.textBox1.Text;
Frm2.ShowDialog();
RelatedFamilyOfStudent Frm3 = new RelatedFamilyOfStudent();
Frm3.textBox7.Text = Frm2.textBox1.Text;
Frm3.ShowDialog();
}
private void lessonOfStudentToolStripMenuItem_Click(object sender, EventArgs e)
{
LessonOfStudent Frm = new LessonOfStudent();
Frm.Show();
}