private void bt_luu_Click(object sender, EventArgs e)//ql tieu de { Form dd = new QLTieuDe(); this.Hide(); dd.ShowDialog(); this.Close(); }
private void bt_them_Click(object sender, EventArgs e)//them bai { Form QL = new QLTieuDe(); this.Hide(); QL.ShowDialog(); this.Close(); }
private void ql_Tieude_Click(object sender, EventArgs e) { GiaoDienChinh_Load(sender, e); Form td = new QLTieuDe(); this.Hide(); td.ShowDialog(); this.Close(); }