I'm starting to develop a custom web part for SharePoint 2007 in VS 2010, is it possible !? or it's just for SharePoint 2010 !
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I have exported a web part from my old web site which was in SharePoint 2007. It is a custom web part. I have exported its file "mygoodwebpart.webpart" and I want to use it in my SharePoint 2010 web site.
Please tell me how can I use that in SharePoint 2010?
Has anyone seen this before?
Did a DB content upgrade from SharePoint 2007 to 2010. After the content upgrade (with only a warning saying that an unknown 3rd party web part was missing), we reviewed the new site, and found MANY pages which contained Summary Links web parts suddenly
had many (but not ALL) of the Summary Links web parts now marked as closed. At first we thought the parts were missing from the page, but when we edit the page we see the parts are in the Closed gallery. We can add the part back in from the Closed
gallery and all it's originally set properties are there. Why are they coming up as Closed after the upgrade when they weren't Closed BEFORE the upgrade?
We have quite a few pages that contain one or more Summary Links web parts. On SOME of the pages, one or more of these web parts are now Closed. However, not ALL of the pages that contain these parts have the parts closed, and on the pages that
now have these closed parts, not ALL of the Summary Links parts on that page are Closed, so it is not a problem with an unregistered Summary Links web part as the part is working on the same and other pages (I found other people on the web mentioning issues
where NONE of their Summary Links parts are working after an upgrade.) So, it seems to be somewhat random as to which instance
for security reason, my proxy server need credential to access internet.
would it be possible to specify a specify credential for the rss web part.