private void btnThemLyDoChi_Click(object sender, EventArgs e)
{
frmLyDoChi Chi = new frmLyDoChi();
Chi.ShowDialog();
ctrlLyDo.HienthiAutoComboBox(cmbLyDoChi);
}
private void mnuLyDoChi_Click(object sender, EventArgs e)
{
if (LyDoChi == null || LyDoChi.IsDisposed)
{
LyDoChi = new frmLyDoChi();
LyDoChi.MdiParent = this;
LyDoChi.Show();
}
else
{
LyDoChi.Activate();
}
}