ContactSourceType Enumeration
Exchange Server 2010
The ContactSourceType enumeration describes whether the contact is located in the Exchange store or in the Active Directory directory service.
Namespace: ExchangeWebServices
Assembly: EWS (in ews.dll)
Assembly: EWS (in ews.dll)
This enumeration is used by the ContactSource property of the ContactItemType object and the ContactSource property of the DistributionListType object.