private void toolStripPrintPreview_Click(object sender, EventArgs e) { if (uxReportAgingCRView == null) { uxReportAgingCRView = new Addons.ReportAging.Reports.UXReportAgingCRView(); uxReportAgingCRView.Disposed += new EventHandler(uxReportAgingCRView_Disposed); //Add Disposed EventHandler uxReportAgingCRView.MdiParent = this.ParentForm; uxReportAgingCRView.Show(); uxReportAgingCRView.Dock = DockStyle.Fill; uxReportAgingCRView.BringToFront(); } else { uxReportAgingCRView.Activate(); uxReportAgingCRView.BringToFront(); } }
private void uxReportAgingCRView_Disposed(object sender, EventArgs e) { uxReportAgingCRView = null; }