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Method UpdateListItems breaks item versioning

Mar 27, 2011 at 8:59 PM

After using UpdateListItems i'm unable to use item version feature...all values (metadata) become null or empty. Sometimes version history shows that there are two 2.0 or 3.0 versions. Is it me or?

Mar 27, 2011 at 9:05 PM
This doesn't sound right, but it's hard to know what's going on without seeing your code. Generally speaking, the effect of using the Web Services ought to be the same as accomplishing the task through the UI.

Mar 27, 2011 at 9:10 PM

Are you able to return previous version of item after using UpdateListItem (2.0>1.0) ? I'm loosing changes. My code is very simple and it is based (copy) on samples from site.

Mar 27, 2011 at 10:15 PM
Again, hard to say without seeing your code. It's impossible to know if I've ever done the same thing.