The enumeration specifies how a conflict is handled during an UpdateItem operation.
Assembly: EWS (in EWS.dll)
|If conflict exists, the UpdateItem operation fails and an error is returned.|
|The UpdateItem operation automatically resolves any conflict. The AutoResolve option will in most cases overwrite the existing value for a property. In some cases, the new value is ignored and the original value is retained. For example, user A changes the Sensitivity property from Normal to Confidential. Then user B sets the value to Public. In this example, the Confidential setting is retained and user B's update is ignored.|
|If there is a conflict, the UpdateItem operation will overwrite information.|