We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: November 16, 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

How to reduce memory usage while merging PDF documents

How to reduce memory usage while merging the PDF documents?

The memory usage can be reduced by using EnableMemoryOptimization property. Please find the code example and sample below for the same.

C#:

 

//Input PDF documents.

string[] inputDocuments = Directory.GetFiles(@"..\..\Data\","*.pdf");

//Create a new instance.

PdfDocument document = new PdfDocument();

//Optimize memory while merging PDF documents.

document.EnableMemoryOptimization = true;

//Iterate input PDF documents.

foreach (string inputDocument in inputDocuments)

{

//Loads PDF document in order to merge.

PdfLoadedDocument loadedDocument = new PdfLoadedDocument(inputDocument);

loadedDocument.EnableMemoryOptimization = true;

//Merge loaded document contents to the parent PDF document.

document.ImportPageRange(loadedDocument, 0, loadedDocument.Pages.Count - 1);

//Close the document.

loadedDocument.Close(true);

}

//Save and close the document.

document.Save("Output.pdf");

document.Close(true);

 

Sample Link:

http://www.syncfusion.com/downloads/support/directtrac/general/ze/PdfSample-411978901

 

Article ID: Published Date: Last Revised Date: Platform: Control:
6100 01/25/2016 01/25/2016 WinForms PDF
Tags:
Did you find this information helpful?
Add Comment
You must log in to leave a comment

Please sign in to access our KB

or the page will be automatically redirected to sign-in page in 10 seconds.

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon