PathToExtendedFieldType.DistinguishedPropertySetId property
The Exchange Web Services (EWS) autogenerated proxy object models that are created by .NET Framework proxy generators are deemphasized and we do not recommend that you use them for new .NET Framework client development. We recommend that you use the EWS Managed API to develop clients that target the .NET Framework. We recommend that you use the EWS Java API to develop clients that target the Java platform. For more information about the EWS Managed API, see Explore the EWS Managed API.
The DistinguishedPropertySetId property gets or sets well-known property set IDs for extended MAPI properties.
Assembly: EWS (in EWS.dll)
Property value
Type: ExchangeWebServices.DistinguishedPropertySetTypeThe DistinguishedPropertySetId property returns a DistinguishedPropertySetType enumeration.
If the DistinguishedPropertySetId property is used, the PropertySetId and PropertyTag properties cannot be used. This property must be used with either the PropertyId or PropertyName property, and the PropertyType property.
You must set the DistinguishedPropertySetIdSpecified property to true so that the DistinguishedPropertySetId property is serialized into the SOAP message.