List of cells of a Column [closed]

Question

I'm trying to put inside a List of cells from a WorksheetPart object. I'm tryin :

        WorksheetPart wsPart = (WorksheetPart)(wbPart.GetPartById(theSheet.Id));
        List<Cell> theCell = wsPart.Worksheet.Descendants<Cell>().Where(c => c. ==           colName).ToList();

But I get 0 cellS!