如何在C＃Word加载项中打开SharePoint 2010文档

Question

I'm developing an MS Word 2010 add-in (using C#), which has a custom Ribbon tab. In that tab there is a button, which should open a particular Word document (MyTemplate.docx), which is located in SharePoint 2010 server's Shared Documents library. The URL of my development server (internal) is 'http://sharepoint2010'. I'm trying to use SP object model elements, such as SPSite, SPWeb, etc... When I try :

SPSite site = new SPSite(@"http://sharepoint2010");

I get error: " The Web application at 'http://sharepoint2010' could not be found "

I do have a valid Web Service Reference:

HomeDataContext dc = new HomeDataContext(new Uri("http://sharepoint2010/_vti_bin/listdata.svc"));

which allows me to obtain a listing of documents in the Shared Documents library. I'm able to iterate through that list and obtain individual SharedDocumentItem, but I don't understand how to open it as a Word document.

Answer 1

You cannot use SharePoint object model in a remote-access scenario. The object model (mostly represented by Microsoft.SharePoint.dll ) depends on the server code, so it can be used on the SharePoint server only . That's why instantiating SPSite will always throw an exception.

Also note that the URL passed to SPSite has nothing to do with accessing a site via HTTP, web services or whatever. It's interpreted as the server-side locator of the site collection.

Should you really need it client-side, have a look client object model .