Comment se fait ce n'est pas un DirectCast valide:DirectCast ne pas accepter valide moulages à compiletime (VB.NET)
Public Sub FB(OF T0 As IGH_Goo, T1 As IGH_Goo) _
(ByVal A As DataTree(Of T0), _
ByVal B As DataTree(Of T1))
Dim val_A As T1 = DirectCast(A.FirstItem, T1)
End Sub
alors que c'est:
Public Sub FB(OF T0 As IGH_Goo, T1 As IGH_Goo) _
(ByVal A As DataTree(Of T0), _
ByVal B As DataTree(Of T1))
Dim val_A As T1 = DirectCast(DirectCast(A.FirstItem, Object), T1)
End Sub
Brillant, merci! –