[C#]//Instantiating a Workbook objectWorkbookworkbook=newWorkbook();// Get the first Worksheet.Worksheetsheet=workbook.Worksheets[0];// Add Cell Watch Item into the watch windowsheet.CellWatches.Add("B2"); [Visual Basic]'InstantiatingaWorkbookobjectDimworkbookAsWorkbook=NewWorkbook()'GetthefirstWorksheet.DimsheetasWorksheet=workbook.Worksheets(0);'AddCellWatchItemintothewatchwindowsheet.CellWatches.Add("B2")