novice in ADO

I'm first time here , I say all A good day


Can somebody please to learn me if ADO
can do an autofill method in a closed workbook ? ...
.... to do in a closed workbook the same action
like in VBA  :
Range("B91:B7000").Select
    Selection.AutoFill Destination:=Range("B91:BB7000"),
Type:=xlFillDefault


???This is my first information that I need strongly !


2.The second thing is to know if ADO can do ClearContents in a closed
workbook like in VBA  code :
Sheets("1").Range("C91:BB22005").ClearContents,
but with the workbook not open .


Thank you very much ,any sugestion is very
helpfull for me .