private void toolStripMenuItem1_Click(object sender, EventArgs e) { GiaodichBanhang giaodichbanhang = new GiaodichBanhang(userid1); DialogResult dr = giaodichbanhang.ShowDialog(this); if (dr == DialogResult.Cancel) { giaodichbanhang.Close(); } else if (dr == DialogResult.OK) { giaodichbanhang.Close(); } }
private void toolStripMenuItem1_Click(object sender, EventArgs e) { GiaodichBanhang giaodichbanhang = new GiaodichBanhang(); giaodichbanhang.Show(); }