Where should I call the PDFNet initialize?

This is a very common question when using PDFNet for the first time. PDFNet initialize must be called before any other methods call with PDFNet.

C#

pdftron.PDFNet.Initialize("YOUR APRYSE  LICENSE KEY::Testing::123");

C++

PDFNet::Initialize("YOUR APRYSE  LICENSE KEY::Testing::123");

Java

PDFNet.initialize("YOUR APRYSE  LICENSE KEY::Testing::123");

JavaScript

// Use runWithCleanup instead of initialize
// PDFNet initialize is called within runWithCleanup
// runWithCleanup will also perform automatic memory management
PDFNet.runWithCleanup(callback, "YOUR APRYSE  LICENSE KEY::Testing::123");

// Optional alternative to call initialize directly 
PDFNet.initialize("YOUR APRYSE  LICENSE KEY::Testing::123");

Obj-C

[PTPDFNet Initialize:@"YOUR APRYSE  LICENSE KEY::Testing::123"];

Swift

PTPDFNet.initialize("YOUR APRYSE  LICENSE KEY::Testing::123")

PHP

PDFNet::Initialize("YOUR APRYSE  LICENSE KEY::Testing::123");

Python

PDFNet.Initialize("YOUR APRYSE  LICENSE KEY::Testing::123")

Ruby

PDFNet.Initialize("YOUR APRYSE  LICENSE KEY::Testing::123")

The best location would be your application start-up function (such as main(), OnAppStart(), DLLMain(), etc. - depending on our application type and development platform).