17 Simple file reader loading several named worksheets

01:10:35 Loading file example1.xls using IOFactory with a defined reader type of Xls
01:10:35 Read the list of Worksheets in the WorkBook
01:10:35 There are 3 worksheets in the workbook
01:10:35 Data Sheet #1
01:10:35 Data Sheet #2
01:10:35 Data Sheet #3