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| Exception printing large page range https://forum.pdfsharp.net/viewtopic.php?f=3&t=3039 |
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| Author: | JmsRoland [ Tue Jan 27, 2015 2:00 am ] |
| Post subject: | Exception printing large page range |
If the user prints a page range, whose last page is past the end of the document, an unhanded exception is thrown because the setting of MigraDocPrintDocument.pageCount in Code: protected override void OnBeginPrint(PrintEventArgs e) ignores the actual number of pages. The following is a proposed fix. Code: Index: MigraDocPrintDocument.cs
=================================================================== --- MigraDocPrintDocument.cs (revision 200) +++ MigraDocPrintDocument.cs (working copy) @@ -108,7 +108,10 @@ case PrintRange.SomePages: this.pageNumber = PrinterSettings.FromPage; - this.pageCount = PrinterSettings.ToPage - PrinterSettings.FromPage + 1; + var toPage = this.PrinterSettings.ToPage > this.renderer.FormattedDocument.PageCount + ? this.renderer.FormattedDocument.PageCount + : this.PrinterSettings.ToPage; + this.pageCount = toPage - PrinterSettings.FromPage + 1; break; case PrintRange.Selection: |
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