- gestione log macchina con timer

- aggiornamento log macchina durante produzione pezzi

EgtBEAMWALL.Core/Constants/ConstIni.vb

@@ -120,6 +120,13 @@ Public Module ConstIni
    Public Const K_WALLBASEDIR As String = "BaseDir"
    Public Const K_WALLBWEEXEC As String = "BweExec"
 
+   Public Const S_MACHINELOGFILTER As String = "MachineLogFilters"
+   Public Const K_PARTEVENTTYPE As String = "PartEventType"
+   Public Const K_ENTITYTYPE As String = "EntityType"
+   Public Const K_DAYTYPE As String = "DayType"
+   Public Const K_STARTDATE As String = "StartDate"
+   Public Const K_ENDDATE As String = "EndDate"
+
    'Public Const S_NEST As String = "Nest"
    Public Const K_NESTEXEC As String = "NestExec"
    Public Const K_FLIPROT As String = "FlipRot"

EgtBEAMWALL.Supervisor/LeftPanel/LeftPanelVM.vb

@@ -40,7 +40,7 @@ Public Class LeftPanelVM
          Return m_SelChannel
       End Get
       Set(ByVal value As IdNameStruct)
-         MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.SETCHANNEL, value.Id))
+         MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.SETCHANNEL, value.Id))
          m_SelChannel = value
       End Set
    End Property
@@ -86,7 +86,7 @@ Public Class LeftPanelVM
          Return m_SelOPMode
       End Get
       Set(ByVal value As OPState)
-         MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.SETOPMODE, value.Id))
+         MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.SETOPMODE, value.Id))
          ' se MDI
          If value.Id = OPModes.Mdi Then
             ' mostro pagina comandi MDI
@@ -561,6 +561,8 @@ Public Class LeftPanelVM
       If CurrentMachine.Flow = FlowTypes.ONEBYONE Then
          MyMachGroupVM.UpdateProduceIsEnabledForAll()
       End If
+      ' aggiorno log macchina
+      Map.refMachineLogPageVM.UpdateMachineLogList(False)
    End Sub
 
 #End Region    ' DoneRawPart
@@ -800,6 +802,8 @@ Public Class LeftPanelVM
       Next
       SetDonePart(SelMachGroup, SelMachGroup.SelPart)
       Map.refProjectVM.SupervisorMachGroupPanelVM.SelectedMachGroup = SelMachGroup
+      ' aggiorno log macchina
+      Map.refMachineLogPageVM.UpdateMachineLogList(False)
    End Sub
 
    Public Sub SetDonePart(MachGroup As MyMachGroupVM, Part As PartVM)

EgtBEAMWALL.Supervisor/MDIPage/MDIPageVM.vb

@@ -163,7 +163,7 @@ Public Class MDIPageVM
    ''' </summary>
    Friend Sub SendMDI()
       If Not String.IsNullOrWhiteSpace(m_sMDICommand_Text) Then
-         MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.MDI, m_sMDICommand_Text))
+         MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.MDI, m_sMDICommand_Text))
       End If
    End Sub
 

EgtBEAMWALL.Supervisor/MachCommandMessagePanel/MachCommandMessagePanelVM.vb

@@ -427,11 +427,11 @@ Public Class MachCommandMessagePanelVM
    End Property
 
    Public Sub Disconnect()
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.DISCONNECT))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.DISCONNECT))
    End Sub
 
    Public Sub SetOPState(OpState As Integer)
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.SETOPMODE))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.SETOPMODE))
    End Sub
 
    Public ReadOnly Property Start_Command As ICommand
@@ -442,7 +442,7 @@ Public Class MachCommandMessagePanelVM
    End Property
 
    Public Sub Start(ByVal param As Object)
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.START))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.START))
    End Sub
 
    Public ReadOnly Property Stop_Command As ICommand
@@ -453,7 +453,7 @@ Public Class MachCommandMessagePanelVM
    End Property
 
    Public Sub [Stop](ByVal param As Object)
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.STOP_))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.STOP_))
    End Sub
 
    Public ReadOnly Property Reset_Command As ICommand
@@ -464,7 +464,7 @@ Public Class MachCommandMessagePanelVM
    End Property
 
    Public Sub Reset(ByVal param As Object)
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.RESET))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.RESET))
       ' annullo stato di pronto ad essere lavorato di tutti i programmi
       If Not IsNothing(Map.refProjectVM.SupervisorMachGroupPanelVM) Then Map.refProjectVM.SupervisorMachGroupPanelVM.ResetAllMachGroups()
    End Sub
@@ -477,7 +477,7 @@ Public Class MachCommandMessagePanelVM
    End Property
 
    Public Sub [Step](ByVal param As Object)
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.STEP_))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.STEP_))
    End Sub
 
    Public ReadOnly Property SetPoint_Command As ICommand
@@ -488,7 +488,7 @@ Public Class MachCommandMessagePanelVM
    End Property
 
    Public Sub SetPoint(ByVal param As Object)
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.SETPOINT))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.SETPOINT))
    End Sub
 
 
@@ -500,7 +500,7 @@ Public Class MachCommandMessagePanelVM
    End Property
 
    Public Sub DeleteAlarms(ByVal param As Object)
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.DELETEALARMS))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.DELETEALARMS))
    End Sub
 
    Public Function GetVarPathByName(Name As String) As String

EgtBEAMWALL.Supervisor/MachManagingThread/MachManaging.vb

@@ -10,9 +10,6 @@ Imports EgtBEAMWALL.Supervisor.CommVar
 
 Public Class MachManaging
 
-   ' lock per aggiunta elemento a lista MachGroup
-   Private Shared Lock_CommandList As New Object
-
    Private m_bConnected As Boolean = False
    Public ReadOnly Property bConnected As Boolean
       Get
@@ -56,22 +53,6 @@ Public Class MachManaging
          Return m_CommandList
       End Get
    End Property
-   Friend Shared Sub AddToCommandList(value As ThreadCommand)
-      SyncLock Lock_CommandList
-         ' EgtOutLog("Inizio ciclo rimozioni")
-         For CommandIndex = m_CommandList.Count - 1 To 0 Step -1
-            Dim Command As ThreadCommand = m_CommandList(CommandIndex)
-            If Command.ProcessingStatus = ThreadCommand.ProcessingStatuses.DONE Then
-               ' EgtOutLog("Inizio rimozione comando")
-               m_CommandList.Remove(Command)
-               ' EgtOutLog("Fine rimozione comando")
-            End If
-         Next
-         ' EgtOutLog("Fine ciclo rimozioni")
-         CommandList.Add(value)
-         ' EgtOutLog("Count dopo aggiunta: " & CommandList.Count)
-      End SyncLock
-   End Sub
 
    Private m_bStartPending As Boolean = False
    Public ReadOnly Property StartPending As Boolean
@@ -588,6 +569,8 @@ Public Class MachManaging
                      ' scrivo evento inizio MachGroup su DB
                      DbControllers.m_LogMachineController.Create(LogEvent.CreateMachGroupStateLog(dtStart, nP_Prod, nP_Machgroup, nP_State, DbControllers.SupervisorId))
                   End If
+                  ' flag di aggiornamento log macchina
+                  Map.refMachineLogPageVM.UpdateMachineLogList(False)
                   ' attesa per essere sicuro che abbia scritto e riletto variabili
                   Threading.Thread.Sleep(300)
                ElseIf nP_State = PartState.END_ Then
@@ -657,7 +640,7 @@ Public Class MachManaging
 
                      ' se non impostata data start
                      If MachGroup.dtStartTime = DateTime.MinValue Then
-                        ' EgtOutLog("Start date not set on Prod " & nP_Prod & " Machgroup " & nP_Machgroup)
+                        EgtOutLog("Start date not set on Prod " & nP_Prod & " Machgroup " & nP_Machgroup)
                         Dim dtStart As DateTime = MachGroup.dtEndTime - TimeSpan.FromSeconds(60)
                         ' provo a recuperare tempo stimato
                         If MachGroup.nCALC_TIME > 0 Then
@@ -697,6 +680,8 @@ Public Class MachManaging
                         Map.refLeftPanelVM.PrintLabel(MachGroup, Part)
                      End If
                   End If
+                  ' flag di aggiornamento log macchina
+                  Map.refMachineLogPageVM.UpdateMachineLogList(False)
                   ' attesa per essere sicuro che abbia scritto e riletto variabili
                   Threading.Thread.Sleep(300)
                End If
@@ -741,7 +726,7 @@ Public Class MachManaging
    End Function
 
    Private Function SendNextProgram() As Boolean
-      ' EgtOutLog("Inizio SendNextProgram")
+      EgtOutLog("Inizio SendNextProgram")
       Dim bSent As Boolean = False
       If (CurrentMachine.NCType = NCTypes.TPA AndAlso Not m_bStartPending AndAlso Tpa.opState = MachineOperatingState.Pending) OrElse
          (CurrentMachine.NCType = NCTypes.NUM_FLEXIUM AndAlso Not Num_Flexium.bIsTransferActive) OrElse
@@ -749,20 +734,20 @@ Public Class MachManaging
          (CurrentMachine.NCType = NCTypes.NUM_AXIUM_PCTOOLKIT AndAlso Not Num_Axium_PCToolkit.bIsTransferActive) Then ' Or Tpa.opState = MachineOperatingState.Start) Then
          ' verifico se c'e' un programma da lanciare
          If Not IsNothing(Map.refProjectVM.SupervisorMachGroupPanelVM) Then
-            ' EgtOutLog("Start " & DateTime.Now())
+            EgtOutLog("Start " & DateTime.Now())
             Dim bMachGroupNotReady As Boolean = False
             SyncLock m_Lock_SendProgram
                For Each MyMachGroup As MyMachGroupVM In Map.refProjectVM.SupervisorMachGroupPanelVM.MachGroupVMList
-                  ' EgtOutLog("Ciclo su name: " & MyMachGroup.Name & " id: " & MyMachGroup.Id)
+                  EgtOutLog("Ciclo su name: " & MyMachGroup.Name & " id: " & MyMachGroup.Id)
                   If Not MyMachGroup.bSentToMachine AndAlso (MyMachGroup.dtStartTime = DateTime.MinValue OrElse
                      (Map.refSupervisorManagerVM.CurrProd.nType = BWType.WALL AndAlso MyMachGroup.bResetWhileCutting)) Then
-                     ' EgtOutLog(MyMachGroup.Name & " id: " & MyMachGroup.Id & " è da fare")
+                     EgtOutLog(MyMachGroup.Name & " id: " & MyMachGroup.Id & " è da fare")
                      ' verifico se ricalcolo finito
                      If MyMachGroup.bReadyForMachining AndAlso If(CurrentMachine.NCType = NCTypes.NUM_FLEXIUM Or CurrentMachine.NCType = NCTypes.NUM_AXIUM_APSERVER OrElse CurrentMachine.NCType = NCTypes.NUM_AXIUM_PCTOOLKIT, Not MyMachGroup.bSendingToMachine, True) Then
-                        ' EgtOutLog(MyMachGroup.Name & " id: " & MyMachGroup.Id & " pronto per essere lavorato")
+                        EgtOutLog(MyMachGroup.Name & " id: " & MyMachGroup.Id & " pronto per essere lavorato")
                         ' lo lancio
                         bSent = SendProgram(MyMachGroup.CnFilePath(), MyMachGroup.Name)
-                        ' EgtOutLog(MyMachGroup.Name & " id: " & MyMachGroup.Id & " mandato " & DateTime.Now() & " " & MyMachGroup.Name & " " & bSent.ToString())
+                        EgtOutLog(MyMachGroup.Name & " id: " & MyMachGroup.Id & " mandato " & DateTime.Now() & " " & MyMachGroup.Name & " " & bSent.ToString())
                         Select Case CurrentMachine.NCType
                            Case NCTypes.TPA
                               MyMachGroup.SetSentToMachine(bSent)
@@ -774,7 +759,7 @@ Public Class MachManaging
                      Else
                         ' programma non ancora pronto, esco per attendere
                         bMachGroupNotReady = True
-                        ' EgtOutLog(MyMachGroup.Name & " id: " & MyMachGroup.Id & " non ancora pronto per essere mandato")
+                        EgtOutLog(MyMachGroup.Name & " id: " & MyMachGroup.Id & " non ancora pronto per essere mandato")
                         Exit For
                         'Return False
                      End If
@@ -782,7 +767,7 @@ Public Class MachManaging
                Next
             End SyncLock
             If bMachGroupNotReady Then Return False
-            ' EgtOutLog("End " & DateTime.Now())
+            EgtOutLog("End " & DateTime.Now())
          End If
       End If
       Return bSent
@@ -790,17 +775,10 @@ Public Class MachManaging
 
    Private Sub CommandList_CollectionChanged(sender As Object, e As NotifyCollectionChangedEventArgs)
       If Not IsNothing(e.NewItems) Then
-         ' EgtOutLog("Inizio ciclo esecuzione comandi")
+         For Each Command In e.NewItems
-         Dim nCommandCount As Integer = e.NewItems.Count
+            ExecuteCommand(DirectCast(Command, ThreadCommand))
-         For CommandIndex = 0 To nCommandCount - 1
+            m_CommandList.Remove(Command)
-            Dim Command As ThreadCommand = e.NewItems(CommandIndex)
-            If Command.ProcessingStatus = ThreadCommand.ProcessingStatuses.WAITING Then
-               Command.SetProcessingStatus(ThreadCommand.ProcessingStatuses.PROCESSING)
-               ExecuteCommand(DirectCast(Command, ThreadCommand))
-               Command.SetProcessingStatus(ThreadCommand.ProcessingStatuses.DONE)
-            End If
          Next
-         ' EgtOutLog("Fine ciclo esecuzione di " & nCommandCount & " comandi")
       End If
    End Sub
 
@@ -1070,7 +1048,7 @@ Public Class MachManaging
             Num_Axium_APServer.StartTransfer()
             Return True
          Case NCTypes.NUM_AXIUM_PCTOOLKIT
-            ' EgtOutLog("Pre Download")
+            EgtOutLog("Pre Download")
             Dim nFileType As Integer = 0
             If Integer.TryParse(ProgramId, nFileType) AndAlso nFileType > 0 Then
                Num_Axium_PCToolkit.FileDownload(nFileType * 10, ProgramPath)

EgtBEAMWALL.Supervisor/MachManagingThread/MachManagingThread.vb

@@ -54,12 +54,6 @@ End Class
 
 Public Class ThreadCommand
 
-   Public Enum ProcessingStatuses
-      WAITING = 1
-      PROCESSING = 2
-      DONE = 3
-   End Enum
-
    Private m_CommandType As CommandTypes
    Public ReadOnly Property CommandType As CommandTypes
       Get
@@ -101,16 +95,6 @@ Public Class ThreadCommand
       End Get
    End Property
 
-   Private m_ProcessingStatus As ProcessingStatuses = ProcessingStatuses.WAITING
-   Public ReadOnly Property ProcessingStatus As ProcessingStatuses
-      Get
-         Return m_ProcessingStatus
-      End Get
-   End Property
-   Friend Sub SetProcessingStatus(value As ProcessingStatuses)
-      m_ProcessingStatus = value
-   End Sub
-
    Protected Sub New()
    End Sub
 

EgtBEAMWALL.Supervisor/MachineLogPage/MachineLogPageV.xaml

@@ -25,16 +25,37 @@
       </Grid>
 
       <StackPanel Orientation="Horizontal" Height="30">
+         <TextBlock Text="Entità"
+                    Style="{StaticResource Log_TextBlock}"/>
          <ComboBox ItemsSource="{Binding EntityTypeList}"
                    SelectedIndex="{Binding SelEntityType}"
                    Width="70"
                    Margin="0,0,2.5,0"
                    Style="{StaticResource PartParam_ComboBox}"/>
+         <TextBlock Text="Evento"
+                    Style="{StaticResource Log_TextBlock}"/>
          <ComboBox ItemsSource="{Binding PartEventTypeList}"
                    SelectedIndex="{Binding SelPartEventType}"
                    Width="70"
                    Margin="0,0,2.5,0"
                    Style="{StaticResource PartParam_ComboBox}"/>
+         <TextBlock Text="Data"
+                    Style="{StaticResource Log_TextBlock}"/>
+         <ComboBox ItemsSource="{Binding DayTypeList}"
+                   SelectedIndex="{Binding SelDayType}"
+                   Width="70"
+                   Margin="0,0,2.5,0"
+                   Style="{StaticResource PartParam_ComboBox}"/>
+         <StackPanel Orientation="Horizontal" Visibility="{Binding Date_Visibility}">
+            <TextBlock Text="Dal"
+                       Style="{StaticResource Log_TextBlock}"/>
+            <DatePicker SelectedDate="{Binding dtStartDate}"
+                        Style="{StaticResource Log_DatePicker}"/>
+            <TextBlock Text="Al"
+                       Style="{StaticResource Log_TextBlock}"/>
+            <DatePicker SelectedDate="{Binding dtEndDate}"
+                        Style="{StaticResource Log_DatePicker}"/>
+         </StackPanel>
          <!--<TextBox Text="{Binding MaxRowNumber}"/>-->
          <Button Grid.Column="1"
                  Command="{Binding Refresh_Command}"

EgtBEAMWALL.Supervisor/MachineLogPage/MachineLogPageVM.vb

@@ -9,6 +9,16 @@ Imports EgtBEAMWALL.Core.MachLog
 Public Class MachineLogPageVM
    Inherits VMBase
 
+   Private m_Lock_LogList As New Object
+
+   Private m_MachineLog_Timer As New DispatcherTimer
+
+   Private Enum DayTypes As Integer
+      TODAY = 0
+      YESTERDAY = 1
+      PERIOD = 2
+   End Enum
+
    Private m_colMachineLog_Type As EgtDataGridColumn
    Public ReadOnly Property colMachineLog_Type As EgtDataGridColumn
       Get
@@ -76,6 +86,7 @@ Public Class MachineLogPageVM
       End Get
       Set(value As Integer)
          m_SelPartEventType = value
+         WriteMainPrivateProfileString(S_MACHINELOGFILTER, K_PARTEVENTTYPE, m_SelPartEventType.ToString())
          m_MachineLogList_View.Refresh()
       End Set
    End Property
@@ -94,10 +105,75 @@ Public Class MachineLogPageVM
       End Get
       Set(value As Integer)
          m_SelEntityType = value
+         WriteMainPrivateProfileString(S_MACHINELOGFILTER, K_ENTITYTYPE, m_SelEntityType.ToString())
          m_MachineLogList_View.Refresh()
       End Set
    End Property
 
+   Private m_DayTypeList As New List(Of String)({"Oggi", "Ieri", "Periodo"})
+   Public ReadOnly Property DayTypeList As List(Of String)
+      Get
+         Return m_DayTypeList
+      End Get
+   End Property
+
+   Private m_SelDayType As DayTypes = DayTypes.TODAY
+   Public Property SelDayType As Integer
+      Get
+         Return m_SelDayType
+      End Get
+      Set(value As Integer)
+         Dim PrevSelDayType As DayTypes = m_SelDayType
+         m_SelDayType = value
+         WriteMainPrivateProfileString(S_MACHINELOGFILTER, K_DAYTYPE, Convert.ToInt32(m_SelDayType))
+         m_Date_Visibility = If(m_SelDayType = DayTypes.PERIOD, Visibility.Visible, Visibility.Collapsed)
+         If m_SelDayType = DayTypes.PERIOD Then
+            m_dtStartDate = If(PrevSelDayType = DayTypes.TODAY, DateTime.Today, DateTime.Today - TimeSpan.FromDays(1))
+            m_dtEndDate = If(PrevSelDayType = DayTypes.TODAY, DateTime.Today, DateTime.Today - TimeSpan.FromDays(1))
+            NotifyPropertyChanged(NameOf(dtStartDate))
+            NotifyPropertyChanged(NameOf(dtEndDate))
+         End If
+         NotifyPropertyChanged(NameOf(Date_Visibility))
+         ' aggiorno lista da Db
+         UpdateMachineLogList(True)
+      End Set
+   End Property
+
+   Private m_dtStartDate As DateTime = DateTime.Today
+   Public Property dtStartDate As DateTime
+      Get
+         Return m_dtStartDate
+      End Get
+      Set(value As DateTime)
+         m_dtStartDate = value
+         Dim lStartDate As Long = m_dtStartDate.ToFileTimeUtc()
+         WriteMainPrivateProfileString(S_MACHINELOGFILTER, K_STARTDATE, lStartDate.ToString())
+         ' aggiorno lista da Db
+         UpdateMachineLogList(True)
+      End Set
+   End Property
+
+   Private m_dtEndDate As DateTime = DateTime.Today
+   Public Property dtEndDate As DateTime
+      Get
+         Return m_dtEndDate
+      End Get
+      Set(value As DateTime)
+         m_dtEndDate = value
+         Dim lEndDate As Long = m_dtEndDate.ToFileTimeUtc()
+         WriteMainPrivateProfileString(S_MACHINELOGFILTER, K_ENDDATE, lEndDate.ToString())
+         ' aggiorno lista da Db
+         UpdateMachineLogList(True)
+      End Set
+   End Property
+
+   Private m_Date_Visibility As Visibility = Visibility.Collapsed
+   Public ReadOnly Property Date_Visibility As Visibility
+      Get
+         Return m_Date_Visibility
+      End Get
+   End Property
+
    ' Definizione comandi
    Private m_cmdRefresh As ICommand
 
@@ -167,6 +243,33 @@ Public Class MachineLogPageVM
       m_colMachineLog_Type = m_MachineLogColumns.FirstOrDefault(Function(x) x.Name = COL_TYPE)
       m_colMachineLog_Description = m_MachineLogColumns.FirstOrDefault(Function(x) x.Name = COL_DESCRIPTION)
       m_colMachineLog_SupervisorId = m_MachineLogColumns.FirstOrDefault(Function(x) x.Name = COL_SUPERVISORID)
+      ' imposto valori filtri da ini
+      m_SelPartEventType = GetMainPrivateProfileInt(S_MACHINELOGFILTER, K_PARTEVENTTYPE, 2)
+      m_SelEntityType = GetMainPrivateProfileInt(S_MACHINELOGFILTER, K_ENTITYTYPE, 1)
+      m_SelDayType = GetMainPrivateProfileInt(S_MACHINELOGFILTER, K_DAYTYPE, 0)
+      Select Case m_SelDayType
+         Case DayTypes.TODAY
+            m_dtStartDate = DateTime.Today
+            m_dtEndDate = DateTime.Today
+         Case DayTypes.YESTERDAY
+            m_dtStartDate = DateTime.Today - TimeSpan.FromDays(1)
+            m_dtEndDate = DateTime.Today - TimeSpan.FromDays(1)
+         Case DayTypes.PERIOD
+            Dim sStartDate As String = "0"
+            Dim lStartDate As Long = 0
+            GetMainPrivateProfileString(S_MACHINELOGFILTER, K_STARTDATE, 0, sStartDate)
+            Long.TryParse(sStartDate, lStartDate)
+            m_dtStartDate = If(lStartDate > 0, DateTime.FromFileTimeUtc(lStartDate), DateTime.Today)
+            Dim sEndDate As String = "0"
+            Dim lEndDate As Long = 0
+            GetMainPrivateProfileString(S_MACHINELOGFILTER, K_ENDDATE, 0, sEndDate)
+            Long.TryParse(sEndDate, lEndDate)
+            m_dtEndDate = If(lEndDate > 0, DateTime.FromFileTimeUtc(lEndDate), DateTime.Today)
+            m_Date_Visibility = Visibility.Visible
+      End Select
+      m_MachineLog_Timer.Interval = TimeSpan.FromMilliseconds(100)
+      AddHandler m_MachineLog_Timer.Tick, AddressOf MachineLog_Timer_Tick
+      m_MachineLog_Timer.Start()
    End Sub
 
 #End Region    ' CONSTRUCTORS
@@ -209,13 +312,69 @@ Public Class MachineLogPageVM
          m_colMachineLog_Description.ColumnVisibility = Visibility.Collapsed
          m_colMachineLog_SupervisorId.ColumnVisibility = Visibility.Collapsed
       End If
-      UpdateMachineLogList()
+      UpdateMachineLogList(True)
       m_MachineLogList_View = CollectionViewSource.GetDefaultView(m_MachineLogList)
       m_MachineLogList_View.Filter = AddressOf MachineLogFilter
    End Sub
 
-   Friend Sub UpdateMachineLogList()
+   ' indice di aggiornamento della lista rispetto a Db
-      m_MachineLogList = New ObservableCollection(Of LogEvent)(DbControllers.m_LogMachineController.GetCoreDesc(DateTime.Now - TimeSpan.FromDays(300), DateTime.Now).Select(Of LogEvent)(Function(x) New LogEvent(x)).ToList())
+   Private m_nUpdateIndex As Integer
+   ' indice di ricaricamento completo della lista dal Db
+   Private m_nRefreshIndex As Integer
+   ' indice dell'ultimo update/refresh
+   Private m_nLastLogUpdate As Integer
+
+   Friend Sub UpdateMachineLogList(bRefresh As Boolean)
+      Dim nMaxIndex As Integer = Math.Max(m_nUpdateIndex, m_nRefreshIndex)
+      If bRefresh Then
+         m_nRefreshIndex = nMaxIndex + 1
+      Else
+         m_nUpdateIndex = nMaxIndex + 1
+      End If
+   End Sub
+
+   Private Sub MachineLog_Timer_Tick(sender As Object, e As EventArgs)
+      SyncLock m_Lock_LogList
+         Dim nRefresh As Integer = m_nRefreshIndex
+         Dim nUpdate As Integer = m_nUpdateIndex
+         If nRefresh > m_nLastLogUpdate Then
+            m_nLastLogUpdate = nRefresh
+            UpdateFromDb(True)
+         ElseIf nUpdate > m_nLastLogUpdate Then
+            m_nLastLogUpdate = nUpdate
+            UpdateFromDb(False)
+         End If
+      End SyncLock
+   End Sub
+
+   Friend Sub UpdateFromDb(bRefresh As Boolean)
+      'm_MachineLogList = New ObservableCollection(Of LogEvent)(DbControllers.m_LogMachineController.GetCoreDesc(DateTime.Now - TimeSpan.FromDays(300), DateTime.Now).Select(Of LogEvent)(Function(x) New LogEvent(x)).ToList())
+      Dim DbList As List(Of LogEvent)
+      Select Case m_SelDayType
+         Case DayTypes.PERIOD
+            DbList = DbControllers.m_LogMachineController.GetCoreDesc(m_dtStartDate, m_dtEndDate + TimeSpan.FromDays(1)).Select(Of LogEvent)(Function(x) New LogEvent(x)).ToList()
+         Case DayTypes.YESTERDAY
+            DbList = DbControllers.m_LogMachineController.GetCoreDesc(DateTime.Today - TimeSpan.FromDays(1), DateTime.Today).Select(Of LogEvent)(Function(x) New LogEvent(x)).ToList()
+         Case Else      ' DayTypes.TODAY
+            DbList = DbControllers.m_LogMachineController.GetCoreDesc(DateTime.Today, DateTime.Today + TimeSpan.FromDays(1)).Select(Of LogEvent)(Function(x) New LogEvent(x)).ToList()
+      End Select
+      If bRefresh OrElse m_MachineLogList.Count < 1 Then
+         m_MachineLogList = New ObservableCollection(Of LogEvent)(DbList)
+      Else
+         ' cerco in lista Db ultimo elemento della mia lista
+         Dim LastItem As LogEvent = m_MachineLogList(0)
+         Dim CommonItem As LogEvent = DbList.FirstOrDefault(Function(x) x.EventDateTime = LastItem.EventDateTime AndAlso x.EventType = LastItem.EventType AndAlso x.SupervisorId = LastItem.SupervisorId AndAlso x.Value = LastItem.Value)
+         Dim nCommonItemIndex As Integer
+         If Not IsNothing(CommonItem) Then
+            nCommonItemIndex = DbList.IndexOf(CommonItem)
+         End If
+         ' aggiorno i successivi
+         If nCommonItemIndex >= 0 Then
+            For Index = nCommonItemIndex - 1 To 0 Step -1
+               m_MachineLogList.Insert(0, DbList(Index))
+            Next
+         End If
+      End If
       NotifyPropertyChanged(NameOf(MachineLogList))
       m_MachineLogList_View = CollectionViewSource.GetDefaultView(m_MachineLogList)
       m_MachineLogList_View.Filter = AddressOf MachineLogFilter
@@ -243,7 +402,7 @@ Public Class MachineLogPageVM
    ''' Execute the Open.  This method is invoked by the OpenCommand.
    ''' </summary>
    Friend Sub Refresh()
-      UpdateMachineLogList()
+      UpdateMachineLogList(False)
    End Sub
 
 #End Region ' Refresh

EgtBEAMWALL.Supervisor/MainMenu/MainMenuVM.vb

@@ -277,31 +277,31 @@ Public Class MainMenuVM
 
    Private Function InitINPUTS() As Boolean
       ' fermo e riavvio lettura variabili per includere quelle della pagina input
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.STOPREAD_NUMFLEXIUM))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.STOPREAD_NUMFLEXIUM))
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.READ_NUMFLEXIUM))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.READ_NUMFLEXIUM))
       Map.refMainWindowVM.NotifyPropertyChanged(NameOf(Map.refMainWindowVM.nSelTabPage))
       Return True
    End Function
 
    Private Function ExitINPUTS() As Boolean
       ' fermo e riavvio lettura variabili per includere quelle della pagina input
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.STOPREAD_NUMFLEXIUM))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.STOPREAD_NUMFLEXIUM))
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.READ_NUMFLEXIUM))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.READ_NUMFLEXIUM))
       Return True
    End Function
 
    Private Function InitOUTPUTS() As Boolean
       ' fermo e riavvio lettura variabili per includere quelle della pagina input
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.STOPREAD_NUMFLEXIUM))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.STOPREAD_NUMFLEXIUM))
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.READ_NUMFLEXIUM))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.READ_NUMFLEXIUM))
       Map.refMainWindowVM.NotifyPropertyChanged(NameOf(Map.refMainWindowVM.nSelTabPage))
       Return True
    End Function
 
    Private Function ExitOUTPUTS() As Boolean
       ' fermo e riavvio lettura variabili per includere quelle della pagina input
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.STOPREAD_NUMFLEXIUM))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.STOPREAD_NUMFLEXIUM))
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.READ_NUMFLEXIUM))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.READ_NUMFLEXIUM))
       Return True
    End Function
 

EgtBEAMWALL.Supervisor/MainWindow/MainWindowVM.vb

@@ -234,7 +234,7 @@ Public Class MainWindowVM
          Return
       End If
       ' disconnetto comunicazione con macchina
-      MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.DISCONNECT))
+      MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.DISCONNECT))
       ' termino thread di comunicazione con Db ed altri programmi
       ViewerOptimizerCommThread.StopThread()
       ' Verifico modifica parametri in Configurazione e chiedo il salvataggio

EgtBEAMWALL.Supervisor/Utility/Dictionary.xaml

@@ -342,6 +342,11 @@
       <Setter Property="VerticalAlignment" Value="Center"/>
       <Setter Property="Margin" Value="10,0,10,0"/>
    </Style>
+   
+   <Style x:Key="Log_TextBlock" TargetType="{x:Type TextBlock}" BasedOn="{StaticResource {x:Type TextBlock}}">
+      <Setter Property="VerticalAlignment" Value="Center"/>
+      <Setter Property="Margin" Value="5,0,5,0"/>
+   </Style>
 
    <!-- ______________________________________________________________________________________________________________________________________________ -->
 
@@ -720,4 +725,13 @@
 
    <!-- ______________________________________________________________________________________________________________________________________________ -->
 
+
+   <!-- DatePicker -->
+
+   <Style x:Key="Log_DatePicker" TargetType="{x:Type DatePicker}">
+      <Setter Property="Height" Value="22" />
+   </Style>
+
+   <!-- ______________________________________________________________________________________________________________________________________________ -->
+
 </ResourceDictionary>

EgtBEAMWALL.Supervisor/VariablesList/VariablesListVM.vb

@@ -64,7 +64,7 @@ Public Class Variable
          Return CommVar.sValue
       End Get
       Set(value As String)
-         MachManaging.AddToCommandList(ThreadCommand.CreateCommand(CommandTypes.WRITE, {CommVar.nType}, Nothing, {CommVar.sAddress, value}))
+         MachManaging.CommandList.Add(ThreadCommand.CreateCommand(CommandTypes.WRITE, {CommVar.nType}, Nothing, {CommVar.sAddress, value}))
          NotifyPropertyChanged(NameOf(sValue))
       End Set
    End Property