Pdf viewer app xamarin download

And we have to write functionality for pdf view inside this class, before that we have to create a property in the portable project pdfViewer to access to PdfViewRenderer class, for this create one class in portable project pdfViewer and give a name as PdfView and inherit this from WebView and make the class public. To give a connection between these two classes from different projects you have to export this PdfView into that PdfViewRenderer by adding the below code above the namespace of pdfViewer.

Create one more class for printing and give name as FilePrintDocumentAdapter and inhert this class from PrintDocumentAdapter and add functionality into it as shown below:. Step 5 Now the pdf viewer is almost ready. First call this pdf viewer inside this page, for this first add the reference in the above xaml page.

I think we have already added this, but if not add it, then add the below lines after MainStack:. Before this we need to install one plug in for selecting a file so right click in solution and select Manage NuGet Packages for solution and search for File Picker and install as shown in fig.

After installation success, just write the following code to pick a file from the device in button click. Create one interface in portable project pdfViewer for getting the path as shown below. Create one dependency class and inherit that from the above interface in pdfViewer. Droid project for creating a file and returning that path back. So, the dependency service is ready, next we can call this and get the path from this. After that we can assign this path to a pdf viewer, so rewrite the button code as shown.

Finally we have done it, but one more thing I have forgotten is that you have to give height for this pdf viewer. Adrian Hall Sr. Program Manager. NET Conf NET Conf is coming!

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