Verifies that a previously established outbound trust with the specified domain is valid.
Assembly: System.DirectoryServices (in System.DirectoryServices.dll)
There is no outbound trust relationship with the domain that is specified by targetDomainName.
A call to the underlying directory service resulted in an error.
The target server is either busy or unavailable.
targetDomainName is an empty string.
targetDomainName is null.
The object has been disposed.
The specified account does not have permission to perform this operation.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.