Public Class AddRawPartWndV Private WithEvents m_AddRawPartWndVM As AddRawPartWndVM Sub New(Owner As Window, AddRawPartWndVM As AddRawPartWndVM) MyBase.New(Owner) ' This call is required by the designer. InitializeComponent() Me.DataContext = AddRawPartWndVM ' Assegno al riferimento locale al VM il VM preso dal DataContext m_AddRawPartWndVM = AddRawPartWndVM End Sub Private Sub CloseWindow(bDialogResult As Boolean) Handles m_AddRawPartWndVM.m_CloseWindow Me.DialogResult = bDialogResult End Sub End Class