vbnet add new ecel sheet
Dim ExcelWorkSheet As Excel.Worksheet = CType(ExcelWorkBook.Sheets.Add(Count:=1), Excel.Worksheet)
'Add(Count:=1) means that 1 additional sheet is added, on top of the existing sheet that is automatically generated
'This defines the sheets sperately, so they may be manipulated
Dim ExcelWorkSheetPasswords As Excel.Worksheet = CType(ExcelWorkBook.Sheets(1), Excel.Worksheet)
Dim ExcelWorkSheetArchive As Excel.Worksheet = CType(ExcelWorkBook.Sheets(2), Excel.Worksheet)