private void button2_Click(object sender, EventArgs e) { HOCSINHDATA.frmHocSinh frm = new HOCSINHDATA.frmHocSinh(); frm.ShowDialog(); frm.Close(); frm.Dispose(); }
private void button2_Click(object sender, EventArgs e) { this.Hide(); HOCSINHDATA.frmHocSinh frm = new HOCSINHDATA.frmHocSinh(); frm.ShowDialog(); frm.Close(); frm.Dispose(); }