After setting properties to indicate what batch operation should be performed and how, call Execute to perform the operation. As a minimum, the Mode, Source, and Destination properties must be set. 

After calling Execute, the values of the ChangedCount, KeyViolCount, MovedCount, ProblemCount, and RecordCount properties will become available. These properties will give an indication of what happened as a result of the call to Execute. Additional information about the batch operation will be available through the creation of a changed table, a keyviol table, and/or a problems table if it was requested.