Public Function CopyFrom( _
   ByVal passIn As Columns _
) As Columns

Dim instance As Columns
Dim passIn As Columns
Dim value As Columns
 
value = instance.CopyFrom(passIn)

public Columns CopyFrom( 
   Columns passIn
)

public function CopyFrom( 
    passIn: Columns
): Columns; 

public function CopyFrom( 
   passIn : Columns
) : Columns;

public: Columns* CopyFrom( 
   Columns* passIn
) 

public:
Columns^ CopyFrom( 
   Columns^ passIn
)