private void button1_Click_1(object sender, EventArgs e) { GDchinh gd = Application.OpenForms["GDchinh"] as GDchinh; NDcauhoi dinhkem = new NDcauhoi(); gd.xulymenu2(dinhkem); }
private void button1_Click(object sender, EventArgs e) { XemKQXN XemKQXN = new XemKQXN(); GDchinh gd = Application.OpenForms["GDchinh"] as GDchinh; gd.xulymenu2(XemKQXN); }