You have to convert named parameters into positioned according to the Sort method signature

expression.Sort(Key1, Order1, Key2, Type, Order2, Key3, Order3, 
  Header, OrderCustom, MatchCase, Orientation, SortMethod, DataOption1, DataOption2, DataOption3)

>
>I want to sort a column in a Excel worksheet.
>how to code the sorting statement ?
>I record it in excel macro, but the syntax not valid in VFP9.
>
>Please advise.
>
>Thanks.
>
>

>lnLastRow = oExcel.activesheet.UsedRange.Rows.Count
>oExcel.activesheet.Range("A1:G"+TRIM(PADR(lnLastRow,11))).select
>Selection.Sort Key1:=Range("A1"), Order1:=xlAscending, Header:=xlGuess, OrderCustom:=1, MatchCase:=False, Orientation:=xlTopToBottom
>