Public Sub ShowOnlyColumns( _
   ByVal fieldName() As String _
) 

Dim instance As Columns
Dim fieldName() As String
 
instance.ShowOnlyColumns(fieldName)

public void ShowOnlyColumns( 
   string[] fieldName
)

public procedure ShowOnlyColumns( 
    fieldName: Stringarray of
); 

public function ShowOnlyColumns( 
   fieldName : String[]
);

public: void ShowOnlyColumns( 
   string*[]* fieldName
) 

public:
void ShowOnlyColumns( 
   array<String^>^ fieldName
)