private void cmbNgachCongChuc_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.F5)
{
frmDM_NgachCongChuc frm = new frmDM_NgachCongChuc(null, this);
frm.ShowDialog();
if (IDNS_NgachCongChuc > 0)
{
cmbNgachCongChuc.Properties.DataSource = LoadNgachCongChuc();
cmbNgachCongChuc.EditValue = IDNS_NgachCongChuc;
}
}
if (e.KeyCode == Keys.Delete)
{
cmbNgachCongChuc.EditValue = null;
}
}
