Question : Data adapter Insert/Update

My requirement is i have a datatable which gets populated with some new records/updated records.I am looking that the datatable records to persist to database table.If the records are new it should get inserted else if updated records it should get updated in database table.I am looking for dataadapter update/insert commands.Please help me on this.

Answer : Data adapter Insert/Update

I have used the numerical equivalent

If lExcelVersion > 11 Then
    ActiveSheet.ExportAsFixedFormat Type:=0, Filename:= _
        "C:\Book1.pdf", Quality:=0, IncludeDocProperties _
        :=True, IgnorePrintAreas:=False, OpenAfterPublish:=False
End If