public PrintDoc() { this.BeginPrint += new PrintEventHandler(PrintDoc_BeginPrint); this.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(PrintDoc_PrintPage); this.Items = new List <IPrintable>(); PrintDialogBox = new PrintDialog { Document = this, ShowNetwork = true, UseEXDialog = true, AllowCurrentPage = true, AllowPrintToFile = true, AllowSelection = true, AllowSomePages = true, ShowHelp = true }; PrintPreviewDialogBox = new PrintPreviewDialog { Document = this }; PrintPreviewDialogBox.Scale(new SizeF(1.4f, 1.4f)); PrintPreviewDialogBox.Load += new EventHandler(m_pp_Load); }