en SQL (DAO) ca donne ça :
DateDebut = DateValue(Format(DTPicker1, "dd/mm/yyyy"))
DateFin = DateValue(Format(DTPicker2, "dd/mm/yyyy"))
Set Histo = db.OpenRecordset("select * from Historique where DateDemande >= #" & Format(DateDebut, "mm/dd/yy") & " # and DateDemande <= #" & Format(DateFin, "mm/dd/yy") & " # order by DateDemande DESC")
It@li@