EwsItemUniqueId Property
Gets the Unique-ID string.

Namespace: MailBee.EwsMail
Assembly: MailBee.NET (in MailBee.NET.dll) Version: 11.2.0 build 590 for .NET 4.5
Syntax
public string UniqueId { get; }

Property Value

Type: String
The Unique-ID string of the item.
Remarks
EWS ID is actually a string. This property provides access to the string value stored by ItemId object.
See Also