WOPI

Today at the SharePoint Evolutions 2013 Conference I announced my latest pet project called Open WOPI. Open WOPI is an open WOPI client that allows you to extend SharePoint 2013, Exchange 2013 and Lync 2013 with file previews and editors for any type of file formats. The project is now (at least very, very soon) available to download from openwopi.codeplex.com and is published under the Ms-PL license. This is currently an early beta (or what you would like to call it) but will be improved over time.

Well, I thought I should write another episode of my Building your own WOPI Client series, here’s the links to the previous episodes part 1, part 2 and part 3. This time around we’ll dig into another of the different actions that a WOPI Client can surface – the interactivepreview mode. Background As you’ve seen in the previous posts we can build a viewer and an editor for C# files, to be used in document libraries for instance.

This is part three (and counting) of my Building your own WOPI Client series. In part 1 I discussed the WOPI Protocol and especially how to implement the Discovery process of a WOPI Client. In part 2 we built a viewer application as a WOPI Client and connected it to SharePoint. In this part we’re modifying our WOPI Client to support basic editing of the files. Modyfing the WOPI Client Discovery data The first thing that we need to do is to modify our Discovery method, in our case the static XML file, to tell the WOPI Server that we support editing of the files.

Welcome back to another part in my Building a WOPI Client series. In the previous and first post I walked you through the basics of the WOPI protocol, how the WOPI Discovery mechanism worked and how to implement it and finally how to register a WOPI Client with SharePoint 2013 as WOPI Server. In this post we’ll continue to build on our C# Viewer and now actually add the viewer – we ended the last post quite dull with just showing a simple Hello WOPI web page which we now are going to turn into a real C# viewer.

Hi friends, finally time for some posts with some real code samples, and not some silly scripts. In this post, and a couple of follow up posts, I will walk you through the basics behind the WOPI protocol and WOPI Apps and WOPI Hosts. In the end you will see how we can create our own viewers and editors for files just like the WAC Server 2013 can view and edit Microsoft Office files in SharePoint 2013.