Protected Sub InvalidateColumnFooterCells( _
   ByVal row As Integer, _
   ByVal column As Integer, _
   ByVal rowCount As Integer, _
   ByVal columnCount As Integer _
) 

Dim instance As SpreadView
Dim row As Integer
Dim column As Integer
Dim rowCount As Integer
Dim columnCount As Integer
 
instance.InvalidateColumnFooterCells(row, column, rowCount, columnCount)

protected void InvalidateColumnFooterCells( 
   int row,
   int column,
   int rowCount,
   int columnCount
)