IConstraintConflict::GetDestinationProviderOriginalChange
Gets the change metadata from the destination provider for the item that originally caused the conflict.
HRESULT GetDestinationProviderOriginalChange(
ISyncChange ** ppOriginalChange);
Parameters
- ppOriginalChange
[out] Returns the change metadata from the destination provider for the item that originally caused the conflict.
Return Value
S_OK.
S_FALSE when no original change exists.
E_POINTER.
Remarks
The change returned by this method represents the destination item that originally caused a change to be made that, when applied, caused a constraint conflict. For example, consider a replica that uses a name field to identify its item. The source replica contains an item with ID id1 and a name field of "John". The destination replica contains an item with ID id1 and a name field of "Joe", as well as an item with ID id2 and a name field of "John". When item id1 is applied from the source replica to the destination replica, the name field of item id1 is changed to "John". This causes a constraint conflict with item id2 in the destination replica, because item id2 already has a name field of "John". In this case, the IConstraintConflict methods return the following values:
GetDestinationProviderConflictingChange returns id2 and name field of "John".
GetSourceProviderConflictingChange returns id1 and name field of "John".
GetDestinationProviderOriginalChange returns id1 and name field of "Joe".