EgtCAM5 :

- aggiunta gestione script da lanciare a inizio e fine modalità Lavorazioni.

OptionPanel/DrawOptionPanel/ManageLayerExpander/LayerTreeView.vb

@@ -63,14 +63,14 @@ Public Class LayerTreeViewItem
       End Set
    End Property
 
-   Private m_OnOff As Boolean
+   Private m_bOnOff As Boolean = True
    Public Property OnOff As Boolean
       Get
-         Return m_OnOff
+         Return m_bOnOff
       End Get
       Set(value As Boolean)
-         If m_OnOff <> value Then
-            m_OnOff = value
+         If m_bOnOff <> value Then
+            m_bOnOff = value
             ' se abilitato, eseguo operazione
             If m_SendCmd Then
                Application.Msn.NotifyColleagues(Application.SETLASTINTEGER, Id)
@@ -84,6 +84,19 @@ Public Class LayerTreeViewItem
       End Set
    End Property
 
+   Private m_bHidden As Boolean = False
+   Public ReadOnly Property IsHidden As Visibility
+      Get
+         Return If(m_bHidden, Visibility.Hidden, Visibility.Visible)
+      End Get
+   End Property
+   Public Sub SetHidden(bVal As Boolean)
+      If bVal <> m_bHidden Then
+         m_bHidden = bVal
+         NotifyPropertyChanged("IsHidden")
+      End If
+   End Sub
+
    Private m_sPictureString As String
    Public Property PictureString As String
       Get