Iterating through rows and columns of an Excel worksheet and getting the values

Question

Is it possible to retrieve the value of a cell from the row and column index of an Excel.Worksheet? I need to itearate through all the rows and columns and get the values...

For row As Integer = 1 To worksheet.UsedRange.Rows.Count
    For col As Integer = 1 To worksheet.UsedRange.Columns.Count
      list.Add(worksheet.Cells(row, col)) 'this doesn't return the value of the cell
    Next
Next

Answer 1

list.Add(worksheet.Cells(row, col).Value)

Answer 2

尝试：

list.Add(worksheet.Cells(row, col).Value2)