void lnkNew_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { if (frmOper == null) { frmOper = new FrmBuyReceiveFormatOper(); new FrmStyle(frmOper).SetPopFrmStyle(this); frmOper.AffterSave += new FrmBuyReceiveFormatOper.AffterSaveDelegate(frmOper_AffterSave); } frmOper.NewFormat(); frmOper.ShowDialog(); }