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How to change a SharePoint list item Approval Status from Silverlight webpart

Posted By:      Posted Date: September 27, 2010    Points: 0   Category :SharePoint
 

Hello, 

I'm facing the following problem:

I have an embedeed silverlight xap application inside a custom visual webpart, that access SharePoint data through Microsoft.SharePoint.Client.Silverlight classes, and I have to modify some fields from an item from a list that has "Require content approval" enabled. I update the item successfully, but its approval status is set to "Pending" afterwards. 

How can I re-approve the content programatically?

Some additional information:

  • SPList item has a moderation information field, but in Silverlight there is only "ListItem" which does not contain such field.
  • When I try to do "item["_moderationinformation"] = something", I receive a PropertyOrFieldNotInitializedException.
  • I can check for Item.ParentList.EnableModeration, but there is neither a field nor a method related to moderation on the item itself.
A possible solution would be to create and call a web service that approves the items, but I'd rather prefer to avoid hosting and calling a ws to cover this functionality.

Any help on this would be greatly appreciated.

Regards,

Ezequiel

 




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