1
vote
1answer
51 views

Can I access in a SharePoint 2010 Online webpart, some webservice and do some CRUD?

I am using SharePoint Online. It is only possible to build sandbox solutions webparts. Is it possible in a sandbox solution webpart to access a webservice somewhere on the internet? I would like to do ...
1
vote
1answer
349 views

Sandbox timeout on ItemAdded receiver

I'm currently working on a solution which has to work in the Office365 SharePoint Online environment. Being Sandboxed, I'm running into problems with my code which is working fine on my local ...
5
votes
2answers
1k views

Sandbox Webpart Web Requests: System.Security.SecurityException

I need a custom web part that aggregates list data across web applications. I would like to keep it sandboxed if at all possible. I first tried to use the out of the box SharePoint web services ...