IdFormat enumeration

Defines the supported identifier formats for identifier conversion operations.

Namespace:  Microsoft.Exchange.WebServices.Data
Assembly:  Microsoft.Exchange.WebServices (in Microsoft.Exchange.WebServices.dll)

public enum IdFormat

Member nameDescription
EwsLegacyIdThe Exchange Web Services (EWS) identifier format that is used in the initial release version of Exchange Server 2007.
EwsIdThe EWS identifier format that is used in Exchange 2007 Service Pack 1 (SP1) and later versions of Exchange Server.
EntryIdThe base64-encoded PR_ENTRYID property.
HexEntryIdThe hexadecimal representation of the PR_ENTRYID property.
StoreIdThe Exchange Store identifier format.
OwaIdThe Outlook Web App identifier format. This value applies to Exchange 2007 and Exchange 2010.