MailItem.EnvelopeId property
When overridden in a derived class, the EnvelopeId property gets or sets the identifier (ID) for the envelope of the message.
Namespace: Microsoft.Exchange.Data.Transport
Assembly: Microsoft.Exchange.Data.Transport (in Microsoft.Exchange.Data.Transport.dll)
Syntax
'Declaration
Public MustOverride Property EnvelopeId As String
Get
Set
'Usage
Dim instance As MailItem
Dim value As String
value = instance.EnvelopeId
instance.EnvelopeId = value
public abstract string EnvelopeId { get; set; }
Property value
Type: System.String