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| ' Récupération des dates depuis les TextBox
Dim datea As String = Me.mdaterep.Text
Dim dater As String = Me.datea.Text
' Conversion des dates au format "DateTime"
Dim date1 As DateTime = CDate(datea)
Dim date2 As DateTime = CDate(dater)
' Calcul des Différences entre les dates
Dim wH As Long = DateDiff(DateInterval.Hour, date1 , date2 ) ' En heures
Dim wD As Long = DateDiff(DateInterval.Day, date1 , date2 ) ' En jours
Dim wW As Long = DateDiff(DateInterval.Weekday, date1 , date2 ) ' En semaines |