Adding PDFTron license key

In this document
chevron_rightIn Xamarin.Android
chevron_rightIn Xamarin.iOS
Warning
A demo license key or a commercial license key is required to proceed. If you have not yet received a license key, please first obtain a license key here before reading this documentation.

It is important that you initialize PDFTron library with a valid license key before using any PDFTron classes.

Please be sure to initialize PDFTron SDK before any calls to PDFTron APIs.

In Xamarin.Android

In your MainActivity.cs file's OnCreate method (before SetContentView), add:

pdftron.PDFNet.Initialize(this, Resource.Raw.pdfnet, "YOUR_PDFTRON_LICENSE_KEY_GOES_HERE");

or if you only installed PDFTron.Android.Tools package, you can instead use:

pdftron.PDF.Tools.Utils.AppUtils.InitializePDFNetApplication(this, "YOUR_PDFTRON_LICENSE_KEY_GOES_HERE");

or if you also installed PDFTron.Android.Demo package, you can instead use:

pdftron.Demo.Utils.AppUtils.InitializePDFNetApplication(this, "YOUR_PDFTRON_LICENSE_KEY_GOES_HERE");

And you are set to go! Now time to show a PDF.

In Xamarin.iOS

pdftron.PDFNet.Initialize("YOUR_PDFTRON_LICENSE_KEY_GOES_HERE");

And you are set to go! Now time to show a PDF.