Imports System.Collections.ObjectModel
Imports System.ComponentModel
Imports System.IO
Imports EgtUILib
Imports EgtWPFLib5
Imports Ionic.zip

Public Class ProjectManagerHardwareVM
   Implements INotifyPropertyChanged

#Region "FIELDS & PROPERTIES"

   Friend Shared StopRefresh As Boolean = True

   Private m_IsModified As Boolean = False
   Public Property IsModified As Boolean
      Get
         Return m_IsModified
      End Get
      Set(value As Boolean)
         m_IsModified = value
         If m_IsModified Then
            Map.refMainWindowVM.ProjectNameMsg = "HardwareManager*"
            IsModifiedImage = "/Resources/TopCommandBar/IsModify.png"
         Else
            Map.refMainWindowVM.ProjectNameMsg = "HardwareManager"
            IsModifiedImage = "/Resources/TopCommandBar/Save.png"
         End If
         Return
      End Set
   End Property

   Private m_IsModifiedImage As String = "/Resources/TopCommandBar/Save.png"
   Public Property IsModifiedImage As String
      Get
         Return m_IsModifiedImage
      End Get
      Set(value As String)
         m_IsModifiedImage = value
         NotifyPropertyChanged("IsModifiedImage")
      End Set
   End Property

   Public ReadOnly Property DisableDeleteCommandHM As Visibility
      Get
         If OptionModule.m_DisableDeleteCommandHM Then
            Return Visibility.Visible
         Else
            Return Visibility.Collapsed
         End If
      End Get
   End Property

   Public ReadOnly Property EnableProjectManagerHardware As Boolean
      Get
         If Not IsNothing(Map.refInstrumentPanelVM) Then
            Return Map.refInstrumentPanelVM.EnablePage
         Else
            Return True
         End If
      End Get
   End Property

   ' Definizione comandi
   Private m_cmdNewDir As ICommand
   Private m_cmdRefreshDir As ICommand
   Private m_cmdNew As ICommand
   Private m_cmdSave As ICommand
   Private m_cmdDelete As ICommand
   Private m_cmdOptions As ICommand
   Private m_cmdSendFeedback As ICommand
   Private m_cmdGuide As ICommand
   Private m_cmdDuplica As ICommand
   Private m_cmdDoor As ICommand
   Private m_cmdDimensionPart As ICommand

#Region "ToolTip"

   'Proprietà ToolTip
   Public ReadOnly Property NewToolTip As String
      Get
         Return EgtMsg(MSG_TOPCOMMANDBAR + 1)
      End Get
   End Property
   Public ReadOnly Property SaveToolTip As String
      Get
         Return EgtMsg(MSG_TOPCOMMANDBAR + 3)
      End Get
   End Property
   Public ReadOnly Property SendFeedbackToolTip As String
      Get
         Return EgtMsg(50046)
      End Get
   End Property
   Public ReadOnly Property OptionsToolTip As String
      Get
         Return EgtMsg(MSG_MAINWINDOW + 209)
      End Get
   End Property
   Public ReadOnly Property GuideToolTip As String
      Get
         Return EgtMsg(50305)
      End Get
   End Property
   Public ReadOnly Property Help As String
      Get
         Return EgtMsg(50305)
      End Get
   End Property
   Public ReadOnly Property DuplicaToolTip As String
      Get
         ' Duplicate
         Return EgtMsg(50415)
      End Get
   End Property
   Public ReadOnly Property DeleteToolTip As String
      Get
         ' Delete
         Return EgtMsg(50126)
      End Get
   End Property
   Public ReadOnly Property DoorToolTip As String
      Get
         ' Door
         Return EgtMsg(50308).ToUpper
      End Get
   End Property
   Public ReadOnly Property HardwareToolTip As String
      Get
         ' Hardware
         Return EgtMsg(50413).ToUpper
      End Get
   End Property
   Public ReadOnly Property NewDirToolTip As String
      Get
         ' New Directory
         Return EgtMsg(50419)
      End Get
   End Property
   Public ReadOnly Property DimensionToolTip As String
      Get
         Return EgtMsg(50418)
      End Get
   End Property

   Public ReadOnly Property RefreshDirToolTip As String
      Get
         ' 50728=Refresh Directory
         Return EgtMsg(50728)
      End Get
   End Property

#End Region ' ToolTip

#End Region    ' Fields & Properties

#Region "CONSTRUCTOR"

   Sub New()
      Map.SetRefProjectManagerHardwareVM(Me)
   End Sub

#End Region    ' Constructor

#Region "COMMANDS"

#Region "NewDirCommand"

   Public ReadOnly Property NewDirCommand As ICommand
      Get
         If m_cmdNewDir Is Nothing Then
            m_cmdNewDir = New Command(AddressOf NewDirCmd)
         End If
         Return m_cmdNewDir
      End Get
   End Property

   Public Sub NewDirCmd()
      If Not IsNothing(Map.refHardwarePageVM) And Not IsNothing(Map.refHardwarePageVM.CurrHardware) Then
         If Map.refHardwarePageVM.CurrHardware.SaveControl() = Hardware.SaveResult.nCancel Then
            Return
         ElseIf Map.refHardwarePageVM.CurrHardware.SaveControl() = Hardware.SaveResult.nYes Then
            Map.refHardwarePageVM.CurrHardware.Save()
         End If
         ' Richiedo il nome del progetto (cioè la directory da creare)
         Dim ref_SaveFileDialogVM As New MySaveFileDialogVM
         Dim SaveFileDialogWnd As New MySaveFileDialogV(Application.Current.MainWindow, ref_SaveFileDialogVM)
         ' New Directory
         ref_SaveFileDialogVM.Title = EgtMsg(50419)
         ref_SaveFileDialogVM.Directory = Map.refHardwarePageVM.CurrHardware.HardwareGeneral.Path
         ref_SaveFileDialogVM.IsFolder = True
         If Not SaveFileDialogWnd.ShowDialog Then
            Return
         End If
         If Directory.Exists(ref_SaveFileDialogVM.FileName) Then
            ' 50561=Directory already exists
            MessageBox.Show(EgtMsg(50561), EgtMsg(50144), MessageBoxButton.OK, MessageBoxImage.Warning)
            Return
         End If
         Directory.CreateDirectory(ref_SaveFileDialogVM.FileName)
         Map.refHardwarePageVM.CurrHardware.BrandList.Add(New CompoBrandDir(ref_SaveFileDialogVM.FileName, Path.GetFileName(Map.refHardwarePageVM.CurrHardware.HardwareGeneral.Path)))
         Map.refHardwarePageVM.CurrHardware.SelBrand = Map.refHardwarePageVM.CurrHardware.BrandList(Map.refHardwarePageVM.CurrHardware.BrandList.Count - 1)
         Map.refHardwarePageVM.CurrHardware.VisibilityType = Visibility.Collapsed
         Map.refHardwarePageVM.CurrHardware.RefreshTemplateListEgtDOORCreator()
         ref_SaveFileDialogVM = Nothing
      End If
   End Sub

#End Region ' NewDirCommand

#Region "RefreshDirCommand"

   Public ReadOnly Property RefreshDirCommand As ICommand
      Get
         If m_cmdRefreshDir Is Nothing Then
            m_cmdRefreshDir = New Command(AddressOf RefreshDirCmd)
         End If
         Return m_cmdRefreshDir
      End Get
   End Property

   Public Sub RefreshDirCmd()
      If Not IsNothing(Map.refHardwarePageVM) AndAlso
         Not IsNothing(Map.refHardwarePageVM.CurrHardware) Then
         If Map.refHardwarePageVM.CurrHardware.SaveControl <> Hardware.SaveResult.nCancel Then
            Map.refHardwarePageVM.CurrHardware.RefreshTemplateListEgtDOORCreator()
         End If
      End If
   End Sub

#End Region ' NewDirCommand

#Region "NewCommand"

   Public ReadOnly Property NewCommand As ICommand
      Get
         If m_cmdNew Is Nothing Then
            m_cmdNew = New Command(AddressOf NewCmd)
         End If
         Return m_cmdNew
      End Get
   End Property

   Public Sub NewCmd()
      If Not IsNothing(Map.refHardwarePageVM) And Not IsNothing(Map.refHardwarePageVM.CurrHardware) Then
         If Map.refHardwarePageVM.CurrHardware.SaveControl() = Hardware.SaveResult.nCancel Then
            Return
         ElseIf Map.refHardwarePageVM.CurrHardware.SaveControl() = Hardware.SaveResult.nYes Then
            Map.refHardwarePageVM.CurrHardware.Save()
         End If
         If Not IsNothing(Map.refHardwarePageVM.CurrHardware) Then
            Dim refNewHardwareV As New NewHardwareV
            Dim refNewhardwareVM As New NewHardwareVM(Map.refHardwarePageVM.CurrHardware.HardwareGeneral, NewHardwareVM.CommandList.nNew)
            ' refNewhardwareVM.TypeVisibility = Map.refHardwarePageVM.CurrHardware.VisibilityType
            refNewHardwareV.DataContext = refNewhardwareVM
            refNewHardwareV.Owner = Application.Current.MainWindow
            refNewHardwareV.ShowDialog()
         End If
         
      End If
   End Sub

#End Region ' NewCommand

#Region "SaveCommand"

   Public ReadOnly Property SaveCommand As ICommand
      Get
         If m_cmdSave Is Nothing Then
            m_cmdSave = New Command(AddressOf Save)
         End If
         Return m_cmdSave
      End Get
   End Property

   Public Sub Save()
      If Not IsNothing(Map.refHardwarePageVM.CurrHardware) Then Map.refHardwarePageVM.CurrHardware.Save()
   End Sub

#End Region ' SaveCommand

#Region "OptionsCommand"

   Public ReadOnly Property OptionsCommand As ICommand
      Get
         If m_cmdOptions Is Nothing Then
            m_cmdOptions = New Command(AddressOf Options)
         End If
         Return m_cmdOptions
      End Get
   End Property

   Public Sub Options(ByVal param As Object)
      Dim OptionsWindow As New OptionsV
      OptionsWindow.Height = 750
      OptionsWindow.Width = 650
      OptionsWindow.DataContext = New OptionsVM()
      OptionsWindow.Owner = Application.Current.MainWindow
      OptionsWindow.ShowDialog()
   End Sub

#End Region ' OptionsCommand

#Region "SendFeedbackCommand"

   ''' <summary>
   ''' Returns a command that do SendFeedback.
   ''' </summary>
   Public ReadOnly Property SendFeedbackCommand As ICommand
      Get
         If m_cmdSendFeedback Is Nothing Then
            m_cmdSendFeedback = New Command(AddressOf SendFeedback)
         End If
         Return m_cmdSendFeedback
      End Get
   End Property

   ''' <summary>
   ''' Execute the SendFeedback.  This method is invoked by the SendFeedbackCommand.
   ''' </summary>
   Public Sub SendFeedback()
      ' Recupero indirizzo a cui spedire la mail
      Dim sSupportAddress As String = String.Empty
      GetMainPrivateProfileString(S_GENERAL, K_SUPPORT, "support@egaltech.com", sSupportAddress)
      ' se vuoto do messaggio di errore ed esco
      If String.IsNullOrWhiteSpace(sSupportAddress) Then
         MessageBox.Show(EgtMsg(MSG_TOPCOMMANDBAR + 10), EgtMsg(50101), MessageBoxButton.OK, MessageBoxImage.Error)
         Return
      End If
      ' Recupero numero chiave
      Dim sKey As String = String.Empty
      EgtGetKeyInfo(sKey)
      ' Recupero file del progetto corrente (tipo file .nge)
      Dim sCurrProject As String = String.Empty
      EgtGetCurrFilePath(sCurrProject)
      ' se nome file vuoto, chiedo se si vuole salvare (file .nge)
      If String.IsNullOrWhiteSpace(sCurrProject) Then
         If MessageBox.Show(EgtMsg(MSG_TOPCOMMANDBAR + 11), "", MessageBoxButton.YesNo, MessageBoxImage.Question) = MessageBoxResult.Yes Then
            Save()
         End If
         EgtGetCurrFilePath(sCurrProject)
         ' se modificato, chiedo se si vuole salvare
      Else
         If EgtGetModified() Then
            If MessageBox.Show(EgtMsg(MSG_TOPCOMMANDBAR + 11), "", MessageBoxButton.YesNo, MessageBoxImage.Question) = MessageBoxResult.Yes Then
               Save()
            End If
         End If
      End If
      ' recuro il file DDF associato al file .nge
      Dim sCurrProjectDDF As String = String.Empty
      sCurrProjectDDF = IniFile.m_sTempDir & "\CurrPart.ddf"
      ' recupero il file di log
      Dim sFileLog As String = String.Empty
      sFileLog = IniFile.m_sTempDir & "\EgtDOORCreatorLog1.txt"

      ' Creo zip file da allegare
      Dim sZipToCreate As String = IniFile.m_sTempDir & "\Feedback.zip"
      If File.Exists(sZipToCreate) Then
         File.Delete(sZipToCreate)
      End If
      Try
         Using zip As New Ionic.Zip.ZipFile(sZipToCreate, Console.Out)
            zip.AlternateEncodingUsage = Ionic.Zip.ZipOption.Always
            zip.AlternateEncoding = Text.Encoding.UTF8
            ' aggiungo progetto corrente .nge
            If File.Exists(sCurrProject) Then
               zip.AddItem(sCurrProject, "")
            End If
            ' aggiungo progetto corrente .ddf
            If File.Exists(sCurrProjectDDF) Then
               zip.AddItem(sCurrProjectDDF, "")
            End If
            ' aggiungo file log
            If File.Exists(sFileLog) Then
               zip.AddItem(sFileLog, "")
            End If
            ' aggiungo la cartella Doors
            If Directory.Exists(IniFile.m_sDoorsDirPath) Then
               zip.AddItem(IniFile.m_sDoorsDirPath, "Doors")
            End If
            zip.Save()
         End Using
      Catch ex1 As Exception
         EgtOutLog("Exception in zip: " & ex1.ToString())
      End Try

      ' preparo la mail per il supporto
      Dim bEx As Boolean = False
      Try
         Dim SendFeedbackWindow As New EgtWPFLib5.MapiMailMessage("EgtDOORCreator Feedback - " & sKey)
         SendFeedbackWindow.Recipients.Add(sSupportAddress)
         If Not String.IsNullOrWhiteSpace(sZipToCreate) AndAlso File.Exists(sZipToCreate) Then
            SendFeedbackWindow.Files.Add(IniFile.m_sTempDir & "\Feedback.zip")
         End If
         SendFeedbackWindow.ShowDialog()
      Catch ex As Exception
         EgtOutLog("Feedback exception: " & ex.ToString)
         bEx = True
      End Try
      If bEx OrElse EgtWPFLib5.MapiMailMessage.m_ErrorCode <> 0 Then
         MessageBox.Show(String.Format(EgtMsg(MSG_TOPCOMMANDBAR + 12), sSupportAddress, sZipToCreate), EgtMsg(MSG_EGTDOORCREATOR + 118), MessageBoxButton.OK, MessageBoxImage.Information)
         ' stampo il messaggio nella StatusBar
         Map.refStatusBarVM.StatusOutput = EgtMsg(MSG_TOPCOMMANDBAR + 14)
      Else
         ' stampo il messaggio nella StatusBar
         Map.refStatusBarVM.StatusOutput = EgtMsg(MSG_TOPCOMMANDBAR + 14)
      End If
   End Sub

#End Region ' SendFeedbackCommand

#Region "Guide"
   Public ReadOnly Property GuideCommand As ICommand
      Get
         If m_cmdGuide Is Nothing Then
            m_cmdGuide = New Command(AddressOf Guide)
         End If
         Return m_cmdGuide
      End Get
   End Property

   Public Sub Guide()
      Dim GuideWindow As New GuideV(Application.Current.MainWindow, New GuideVM)
      GuideWindow.Show()
   End Sub

#End Region    ' Guide

#Region "Duplica"

   Public ReadOnly Property DuplicaCommand As ICommand
      Get
         If m_cmdDuplica Is Nothing Then
            m_cmdDuplica = New Command(AddressOf Duplica)
         End If
         Return m_cmdDuplica
      End Get
   End Property

   Public Sub Duplica()
      If Not IsNothing(Map.refHardwarePageVM) And Not IsNothing(Map.refHardwarePageVM.CurrHardware) Then
         If String.IsNullOrEmpty(Map.refHardwarePageVM.CurrHardware.SelTemplate) Then
            ' Impossible to duplicate Hardware if there is no Hardware selected!
            MessageBox.Show(EgtMsg(50185), EgtMsg(50101), MessageBoxButton.OK, MessageBoxImage.Exclamation)
            Return
         End If
         If Map.refHardwarePageVM.CurrHardware.SaveControl() = Hardware.SaveResult.nCancel Then
            Return
         ElseIf Map.refHardwarePageVM.CurrHardware.SaveControl() = Hardware.SaveResult.nYes Then
            Map.refHardwarePageVM.CurrHardware.Save()
         End If
      End If
      If Not IsNothing(Map.refHardwarePageVM.CurrHardware) Then
         Dim refNewHardwareV As New NewHardwareV
         Dim OldHardwareName As String = Map.refHardwarePageVM.CurrHardware.CurrPath
         Dim refNewhardwareVM As New NewHardwareVM(Map.refHardwarePageVM.CurrHardware.HardwareGeneral, NewHardwareVM.CommandList.nDuplicate)
         refNewHardwareV.DataContext = refNewhardwareVM
         refNewhardwareVM.TypeVisibility = Visibility.Collapsed
         refNewHardwareV.Owner = Application.Current.MainWindow
         refNewHardwareV.ShowDialog()
         refNewHardwareV.Close()
         ' aggiorno la grafica sull'ultimo elemnto inserito
         For Each ItemFile In Map.refHardwarePageVM.CurrHardware.TemplateList
            If ItemFile = refNewhardwareVM.Template Then
               Map.refHardwarePageVM.CurrHardware.ClearGroupChapters()
               Map.refHardwarePageVM.CurrHardware.SelTemplate = ItemFile
               Map.refHardwarePageVM.CurrHardware.ReadChapterTemplate()
               Map.refHardwarePageVM.CurrHardware.ReadTemplate()
               Map.refHardwarePageVM.CurrHardware.SetLayerName(refNewhardwareVM.Template)
               Map.refHardwarePageVM.CurrHardware.NotifyPropertyChanged("SelTemplate")
               Map.refHardwarePageVM.NotifyPropertyChanged("CurrHardware")
               Map.refHardwarePageVM.CurrHardware.DuplicateGeometryName(OldHardwareName)
               Map.refHardwarePageVM.CurrHardware.DuplicateFileLuaInAggreagate(OldHardwareName)
               Map.refHardwarePageVM.CurrHardware.Save()
               Exit For
            End If
         Next
      End If

   End Sub


#End Region    ' Duplica

#Region "Delete"

   Public ReadOnly Property DeleteCommand As ICommand
      Get
         If m_cmdDelete Is Nothing Then
            m_cmdDelete = New Command(AddressOf Delete)
         End If
         Return m_cmdDelete
      End Get
   End Property

   Public Sub Delete()
      If Not IsNothing(Map.refHardwarePageVM) And Not IsNothing(Map.refHardwarePageVM.CurrHardware) Then
         If String.IsNullOrEmpty(Map.refHardwarePageVM.CurrHardware.SelTemplate) Then
            ' Impossible to delete Hardware if there is no Hardware selected!
            MessageBox.Show(EgtMsg(50184), EgtMsg(50101), MessageBoxButton.OK, MessageBoxImage.Exclamation)
            Return
         End If
         'Some Doors could use this hardware, do you want to proceed deleting?
         Select Case MessageBox.Show(EgtMsg(50183), EgtMsg(50101), MessageBoxButton.YesNo, MessageBoxImage.Exclamation)
            Case MessageBoxResult.Yes
               Map.refProjectManagerHardwareVM.IsModified = False
               Dim LastCompoType As CompoType = Map.refHardwarePageVM.CurrHardware.HardwareGeneral
               Dim TypeVisibility As Visibility = Map.refHardwarePageVM.CurrHardware.VisibilityType
               Map.refHardwarePageVM.CurrHardware.DeleteHardware()
               Map.refSceneManagerVM.RefreshBtn()
            Case Else
         End Select
      End If
   End Sub

#End Region    ' Delete

#Region "Door"

   Public ReadOnly Property DoorCommand As ICommand
      Get
         If m_cmdDoor Is Nothing Then
            m_cmdDoor = New Command(AddressOf GoToPartPage)
         End If
         Return m_cmdDoor
      End Get
   End Property

   Public Sub GoToPartPage()
      ' controllo che sia stato salvato 
      If Not IsNothing(Map.refHardwarePageVM) And Not IsNothing(Map.refHardwarePageVM.CurrHardware) Then
         If Map.refHardwarePageVM.CurrHardware.SaveControl() = Hardware.SaveResult.nCancel Then
            Return
         ElseIf Map.refHardwarePageVM.CurrHardware.SaveControl() = Hardware.SaveResult.nYes Then
            Map.refHardwarePageVM.CurrHardware.Save()
         End If
         ' elimino il file temporaneo
         Map.refHardwarePageVM.CurrHardware.DeleteTempFile()
      End If     
      ' abilito DimensioningPanel 
      Map.refDimensioningPanelVM.SetDimensioningPanel_Visibility(True)
      'riporto la vista a top
      'Map.refSceneManagerVM.ProjectScene.SetStatusNull()
      EgtSetView(VT.TOP, False)
      EgtZoom(ZM.ALL, False)
      ' torna all'EgtDOORCreator
      Map.refMainWindowVM.StartReload = False
      If OptionModule.m_ConfigurationSoftware = ConfigType.Assembly Then
         Map.refMainWindowVM.SelectedPage = MainWindowVM.ListPageEnum.nAssemblyPage
         Map.refRefreshPanelVM.ButtonVisibility = Visibility.Visible
      Else
         Map.refMainWindowVM.SelectedPage = MainWindowVM.ListPageEnum.nDDFPage
         Map.refCompoPanelVM.GoBackVisibility = Visibility.Collapsed
         Map.refMainWindowVM.ProjectNameMsg = ""
      End If
      'Map.refRefreshPanelVM.DimensionVisibility = Visibility.Collapsed
      ' elimino i riferimenti all'hardware corrente
      Map.refHardwarePageVM.CurrHardware = Nothing
      ' spengo il focus su tutti i bottoni
      For IndexCompoType As Integer = 0 To Map.refCompoPanelHardwareVM.CompoTypeList.Count - 1
         Map.refCompoPanelHardwareVM.CompoTypeList(IndexCompoType).IsSelectedBtn = False
      Next
      Map.refHardwarePageVM.CompoPanelControl.DataContext = Map.refCompoPanelHardwareVM
      'ShowDimensionCommand = Visibility.Collapsed
      ' apro l'ultimo progetto
      LauncherModule.InitLauncherModule()
      Map.refProjectManagerVM.DoorIsChecked = True
      Assembly.Refreshing = False
      Map.refProjectManagerVM.OpenLastProject()
      Assembly.Refreshing = True
      ' controllo quale pagina deve essere avviata
      If OptionModule.m_ConfigurationSoftware = ConfigType.Assembly AndAlso Map.refMainWindowVM.SelectedPage <> MainWindowVM.ListPageEnum.nNothingSelected Then
         Map.refAssemblyPageVM.JambBtn(Map.refAssemblyPageVM.SlectedPart)
      Else
         Map.refSceneManagerVM.RefreshBtn()
      End If
      Map.refInstrumentPanelVM.DimensionVisibility = OptionModule.m_DimensionDoor
      Map.refInstrumentPanelVM.SaveImgHardware = OptionModule.m_DimensionDoor
      Map.refProjectManagerVM.NotifyPropertyChanged("VisibilityCreateAssembly")
      Map.refRefreshPanelVM.DimensionVisibility = Visibility.Collapsed
      CompoMatch.ResetSTU()
   End Sub

   Private m_HardwareIsChecked As Boolean =True
   Public Property HardwareIsChecked As Boolean
      Get
         Return m_HardwareIsChecked
      End Get
      Set(value As Boolean)
         m_HardwareIsChecked = value
         NotifyPropertyChanged("HardwareIsChecked")
      End Set
   End Property

#End Region    ' LastProject

'#Region "Dimension Part"

'   Public ReadOnly Property DimensionCommand As ICommand
'      Get
'         If m_cmdDimensionPart Is Nothing Then
'            m_cmdDimensionPart = New Command(AddressOf Dimension)
'         End If
'         Return m_cmdDimensionPart
'      End Get
'   End Property

'   Public Sub Dimension()
'      Dim ref_HardwarePartVM As New HardwarePartVM()
'      Dim HardwarePartWnd As New HardwarePartV(Application.Current.MainWindow, ref_HardwarePartVM)
'      HardwarePartWnd.ShowDialog()
'      ref_GeometryListConfigVM = Nothing
'   End Sub

'#End Region    ' Dimension Part

#End Region    ' Commands

   Public Event PropertyChanged As PropertyChangedEventHandler Implements INotifyPropertyChanged.PropertyChanged

   Public Sub NotifyPropertyChanged(propName As String)
      RaiseEvent PropertyChanged(Me, New PropertyChangedEventArgs(propName))
   End Sub

End Class