Add a PDF viewer to a WPF application
问题 I am new to WPF, and am trying to add a PDF viewer to my WPF application, but can't seem to work out how to do it... I have tried following a couple of tutorials/ examples that I have found online, but they don't seem to work for me for varying reasons... For example, I tried following the tutorial at: https://documentation.devexpress.com/#WPF/CustomDocument114328 to add a PDF Viewer at Design Time- it says to drag the PdfViewerControl from the DX.15.2: Data & Analytics Toolbox tab and drop