How to remove hyperlink from existing PDF document in WinForms?

In WinForms PDF, you can remove the hyperlink from existing document by using the “Remove” method available in the class “PdfLoadedAnnotationCollection”class. Please find the code snippet to remove the hyperlink from the existing document.

[C#]
 
//Load the file
PdfLoadedDocument lDoc = new PdfLoadedDocument("../../Data/TextWebLink.pdf");
 
for (int i = 0; i < lDoc.Pages.Count; i++)
{
//get the annotation collection
PdfAnnotationCollection annotColl = lDoc.Pages[i].Annotations as PdfLoadedAnnotationCollection;
 
for (int j = 0; j < annotColl.Count; j++)
{
//Get the annotaion
PdfLoadedAnnotation annot = annotColl[j] as PdfLoadedAnnotation;
 
 
if (annot is PdfLoadedTextWebLinkAnnotation || annot is PdfLoadedUriAnnotation)
{
 
//remove the hyperlinks
annotColl.Remove(annot);
 
}
}
 
}
 
lDoc.Save("Sample.pdf");
lDoc.Close(true);
 

Sample:

https://www.syncfusion.com/downloads/support/directtrac/general/ze/RemoveHyperlink-1083323766

Conclusion

I hope you enjoyed learning about how to remove hyperlink from existing PDF document in WinForms.

You can refer to our WinForms PDF feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications.

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