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