ISynchronousNotifyingChangeApplierTarget::GetDestinationVersion
Gets the version of an item that is stored in the destination replica.
Syntax
HRESULT GetDestinationVersion(
ISyncChange * pSourceChange,
ISyncChange ** ppDestinationVersion);
Parameters
pSourceChange
[in] The item change that is sent by the source provider.ppDestinationVersion
[out] Returns an item change that contains the version of the item in the destination replica.
Return Value
S_OK
Provider-determined error codes
Remarks
This method is called by the ISynchronousNotifyingChangeApplier object when destination versions are not passed to the ISynchronousNotifyingChangeApplier::ApplyChanges method. GetDestinationVersion is called one time for each change in the batch of changes that is sent to the change applier.
This method is optional and can return E_NOTIMPL, except when the provider reports constraint conflicts or any other provider in the synchronization community resolves constraint conflicts by merging. In either of these situations, this method must be implemented.