private void btnMaDVu_Click(object sender, EventArgs e) { frmDichVu dv = new frmDichVu(); dv.ShowDialog(); dvctrl.HienThiCombobox(cmbMadichvu); }
private void btnDichVu_Click(object sender, EventArgs e) { frmDichVu dv = new frmDichVu(); dv.ShowDialog(); }