MailUser.UserPrincipalName property
Gets or sets the user principal name (UPN) of the mail user.
Namespace: Microsoft.Exchange.Data.Directory.Management
Assembly: Microsoft.Exchange.Data.Directory (in Microsoft.Exchange.Data.Directory.dll)
Syntax
'Declaration
Public Property UserPrincipalName As String
Get
Set
'Usage
Dim instance As MailUser
Dim value As String
value = instance.UserPrincipalName
instance.UserPrincipalName = value
public string UserPrincipalName { get; set; }
Property value
Type: System.String
The UPN of the mail user.