private void btnThemDVT_Click(object sender, EventArgs e) { frmDonViTinh DVT = new frmDonViTinh(); DVT.ShowDialog(); ctrlDVT.HienthiAutoComboBox(cmbDVT); }
private void mnuDonViTinh_Click(object sender, EventArgs e) { if (DonViTinh == null || DonViTinh.IsDisposed) { DonViTinh = new frmDonViTinh(); DonViTinh.MdiParent = this; DonViTinh.Show(); } else { DonViTinh.Activate(); } }