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PDF Version Compatibility

Thread ID:





76711 Sep 19,2008 09:22 AM Sep 24,2008 07:35 AM Windows Forms 3
Tags: PDF
Asked On September 19, 2008 09:22 AM

I tested pdf Export with Version of pdf component and found that it produces Version 1.4 PDF
However version of the Pdf component produces 1.5 PDF Is there a setting where i can specify which pdf Version should be produced. Or did you decide that in you only support PDF Version 1.5 ( Adobe Reader 6 and greater)

Sri Subhashini M [Syncfusion]
Replied On September 22, 2008 04:30 AM


Thank you for using Syncfusion products.

Changing PDF version

In version, we have hardcoded the PDF version as 1.5 by default. We can change the version number for the PDF document with the help of the Version property of the FileStructure class.

Kindly use the below code to change the version number,
//Changing PDF version as 1.4
doc.FileStructure.CrossReferenceType = PdfCrossReferenceType.CrossReferenceTable;
doc.FileStructure.Version = PdfVersion.Version1_4;

Please do find the sample from the below specified location and let me know if this helps,


Replied On September 22, 2008 10:11 AM

Thank you it works.

Thomas Stocker

P.S.: you have one of the best user forum support, of all Component Vendors I know.

Sri Subhashini M [Syncfusion]
Replied On September 24, 2008 07:35 AM

Hi Thomas,

Thank you for your great appreciation.

Glad to know the issue is resolved. Please let me know if you need any further assistance.



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