Public Function Berechne(ByVal Matrix As Range, ByVal Startp As Range, ByVal Endp As Range)
Dim K() As Variant
Dim s As Variant, e As Variant
s = Startp.Value: e = Endp.Value
K = Koord(Matrix, s, e)
Berechne = distance(K(0, 0), K(0, 1), K(1, 0), K(1, 1))
End Function
Private Function Koord(ByVal Matrix As Range, ByVal Startp As Variant, ByVal Endp As Variant) As Variant
Dim arrK(1, 1) As Variant
arrK(0, 0) = WorksheetFunction.VLookup(Startp, Matrix, 2, True)
arrK(0, 1) = WorksheetFunction.VLookup(Startp, Matrix, 3, True)
arrK(1, 0) = WorksheetFunction.VLookup(Endp, Matrix, 2, True)
arrK(1, 1) = WorksheetFunction.VLookup(Endp, Matrix, 3, True)
Koord = arrK
End Function
Private Function distance(ByVal yA As Double, ByVal xA As Double, ByVal yB As Double, ByVal xB As Double)
distance = Sqr((yA - yB) ^ 2 + (xA - xB) ^ 2)
End Function