How to show pdf in ios app

I am new in xojo.
I am developing i-pad application and need to show pdf file on button click.
Can anyone tell me how to show pdfs in ios app?
Thanks in advance.

Right now your best option is to use an HTMLViewer. It’s possible to use declares for it but it’s very involved and I don’t think anyone has an implementation yet.

FYI… almost all the answers to this question in the ObjC and Swift forums, reccomend basically what Jason said… load it into UIWebViewer (or in Xojo the HTMLViewer)