RoutingDomain.IsValid Method
The IsValid method evaluates the validity of the domain that is represented by this instance of the RoutingDomain structure. This member was introduced in Microsoft Exchange Server 2007 Service Pack 1 (SP1).
Namespace: Microsoft.Exchange.Data.Transport
Assembly: Microsoft.Exchange.Data.Transport (in microsoft.exchange.data.transport.dll)
Syntax
'Declaration
Public Function IsValid As Boolean
public bool IsValid ()
public:
bool IsValid ()
public boolean IsValid ()
public function IsValid () : boolean
Return Value
The IsValid method returns true if the domain is a valid Simple Mail Transfer Protocol (SMTP) domain; otherwise, the method returns false.
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Platforms
Development Platforms
Windows XP Professional with Service Pack 2 (SP2), Windows Server 2003,
Target Platforms
Windows Server 2003