• I am trying to discover how I can double click on a thumbnail and have the thumbnail view then expand to show just the page that I clicked.

    So to try to clarify:
    1 - WPViewPDF is in Thumbnail mode on just 1 page. Not a page with the Thumbnails on the left.
    2- When a double click a single thumbnail I want to leave thumbnail mode and display the page that was double clicked.

    Thanks

    • Offizieller Beitrag

    Hi,

    the WPViewPDF window can display a main view and a thumbnail view. The latter is optional.

    To solve this problem I would use the mainview and change the zoom mode from thumbnail view to fullscreen.

    It can also be useful to use the PrintHDC method to paint a small representation of the page (alternatively you can extract a PNG) to provide an overview. In this case you can use a pagecontrol to flip the pages.

    The latter method will be better since changing the zoom invalidates all the cached data.