ISyncChangeBatch::BeginUnorderedGroup
Opens an unordered group in the change batch. Item changes in this group can be in any order.
HRESULT BeginUnorderedGroup();
Parameters
None
Return Value
S_OK
SYNC_E_INVALID_OPERATION when a group is already open or an empty group was previously added to the batch.
SYNC_E_CHANGE_BATCH_IS_READ_ONLY when the ISyncChangeBatch object was created by using IProviderSyncServices::DeserializeChangeBatch.
Remarks
Item changes that are added to the change batch after this method is called are added to the open group.
Item changes cannot be added to the change batch until a group is opened.