Common: Version 1.7.4

GUIs.Common/Base/BaseErrorHandler.vb

@@ -14,9 +14,14 @@ Namespace Base
             _Form = Form
         End Sub
 
-        Public Sub ShowErrorMessage(Exception As Exception)
+        Public Sub ShowErrorMessage(Exception As Exception, Origin As String)
+            Dim oMessage = GetMessage(Exception, Origin)
+            ShowErrorMessage(Exception, Origin, oMessage)
+        End Sub
+
+        Public Sub ShowErrorMessage(Exception As Exception, Origin As String, Message As String)
             _Logger.Error(Exception)
-            MessageBox.Show(GetMessage(Exception), _Form.Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation)
+            MessageBox.Show(Message, _Form.Text, MessageBoxButtons.OK, MessageBoxIcon.Error)
         End Sub
 
         Public Sub ShowInfoMessage(Text As String)
@@ -24,8 +29,7 @@ Namespace Base
             MessageBox.Show(Text, _Form.Text, MessageBoxButtons.OK, MessageBoxIcon.Information)
         End Sub
 
-        Private Function GetMessage(Exception As Exception) As String
-            Dim oCallingClass = LogConfig.GetClassFullName(IncludeMethodNames:=True, Parts:=2)
+        Private Function GetMessage(Exception As Exception, Origin As String) As String
             Dim oMessage As String = String.Empty
 
             If TypeOf Exception Is SqlClient.SqlException Then
@@ -37,13 +41,13 @@ Namespace Base
             ElseIf TypeOf Exception Is NoNullAllowedException Then
                 oMessage = "Einige benötigte Felder wurde nicht ausgefüllt."
             Else
-                oMessage = $"Es ist ein unerwarteter Fehler in {oCallingClass} aufgetreten. Mehr Informationen finden Sie im Log."
+                oMessage = $"An unhandled exception occurred in {Origin}: " & vbNewLine &
+                    Exception.Message & vbNewLine & vbNewLine &
+                    "More information can be found in the Application Log."
             End If
 
             If _LogConfig.Debug Then
-                oMessage &= vbNewLine & vbNewLine & "== Debug Informationen =="
-                oMessage &= vbNewLine & vbNewLine & "Die ursprüngliche Fehlermeldung lautet:"
-                oMessage &= vbNewLine & Exception.Message
+                oMessage &= vbNewLine & vbNewLine & "=== Debug Information ==="
                 oMessage &= vbNewLine & vbNewLine & "Stacktrace:"
                 oMessage &= vbNewLine & Exception.StackTrace
             End If

GUIs.Common/Base/BaseForm.vb

@@ -0,0 +1,51 @@
+
+Imports DevExpress.XtraEditors
+Imports DigitalData.Modules.Logging
+
+Namespace Base
+    Public Class BaseForm
+        Inherits XtraForm
+
+        Private ReadOnly _Logger As Logger
+        Private ReadOnly _ErrorHandler As BaseErrorHandler
+
+        Protected ReadOnly Property Logger As Logger
+            Get
+                Return _Logger
+            End Get
+        End Property
+
+        Public Sub New()
+        End Sub
+
+        Public Sub New(LogConfig As LogConfig)
+            ' Get the full name of the inheriting form
+            ' so the log messages have the right classname
+            Dim oClassName = [GetType]().FullName
+
+            ' My.LogConfig is undefined in the designer
+            _Logger = LogConfig.GetLogger(oClassName)
+            _ErrorHandler = New BaseErrorHandler(LogConfig, _Logger, Me)
+
+            ' When you add something, be careful if it 
+            ' depends on a global var like My.LogConfig
+            ' you might need to check for its existence with ?
+        End Sub
+
+        ''' ============== PUBLIC METHODS ==============
+        Public Sub ShowInfoMessage(Message As String)
+            _ErrorHandler.ShowInfoMessage(Message)
+        End Sub
+
+        Public Sub ShowErrorMessage(Exception As Exception)
+            Dim oCallingClass = LogConfig.GetClassFullName(IncludeMethodNames:=True, Parts:=2)
+            _ErrorHandler.ShowErrorMessage(Exception, oCallingClass)
+        End Sub
+
+        Public Sub ShowErrorMessage(ErrorMessage As String)
+            Dim oCallingClass = LogConfig.GetClassFullName(IncludeMethodNames:=True, Parts:=2)
+            _ErrorHandler.ShowErrorMessage(New ApplicationException(ErrorMessage), oCallingClass)
+        End Sub
+    End Class
+End Namespace
+

GUIs.Common/Base/BaseRibbonForm.vb

@@ -5,14 +5,16 @@ Imports DigitalData.Modules.Logging
 Namespace Base
     ''' <summary>
     ''' This BaseClass is used to provide common functionality like the Logger or ErrorHandler to all Forms
-    ''' To use it, create a form and change the `Inherits` statement in FormName.Designer.vb to this form, eg.:
+    ''' </summary>
+    ''' <example>
+    ''' To use it, create a form and change the `Inherits` statement in FormName.Designer.vb to this form.
     ''' 
     ''' Partial Class frmExample
     '''     Inherits BaseRibbonForm
     '''     
     '''     ... 
     ''' End Class
-    ''' </summary>
+    ''' </example>
     Public Class BaseRibbonForm
         Inherits RibbonForm
 
@@ -43,13 +45,18 @@ Namespace Base
         End Sub
 
         ''' ============== PUBLIC METHODS ==============
+        Public Sub ShowInfoMessage(Message As String)
+            _ErrorHandler.ShowInfoMessage(Message)
+        End Sub
 
         Public Sub ShowErrorMessage(Exception As Exception)
-            _ErrorHandler.ShowErrorMessage(Exception)
+            Dim oCallingClass = LogConfig.GetClassFullName(IncludeMethodNames:=True, Parts:=2)
+            _ErrorHandler.ShowErrorMessage(Exception, oCallingClass)
         End Sub
 
         Public Sub ShowErrorMessage(ErrorMessage As String)
-            _ErrorHandler.ShowErrorMessage(New ApplicationException(ErrorMessage))
+            Dim oCallingClass = LogConfig.GetClassFullName(IncludeMethodNames:=True, Parts:=2)
+            _ErrorHandler.ShowErrorMessage(New ApplicationException(ErrorMessage), oCallingClass)
         End Sub
     End Class
 End Namespace

GUIs.Common/Common.vbproj

@@ -89,6 +89,9 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Base\BaseErrorHandler.vb" />
+    <Compile Include="Base\BaseForm.vb">
+      <SubType>Form</SubType>
+    </Compile>
     <Compile Include="Base\BaseResult.vb" />
     <Compile Include="Base\BaseRibbonForm.vb">
       <SubType>Form</SubType>

GUIs.Common/My Project/AssemblyInfo.vb

@@ -31,5 +31,5 @@ Imports System.Runtime.InteropServices
 ' übernehmen, indem Sie "*" eingeben:
 ' <Assembly: AssemblyVersion("1.0.*")>
 
-<Assembly: AssemblyVersion("1.7.3.0")>
-<Assembly: AssemblyFileVersion("1.7.3.0")>
+<Assembly: AssemblyVersion("1.7.4.0")>
+<Assembly: AssemblyFileVersion("1.7.4.0")>

GUIs.ZooFlow/frmFlowForm.Designer.vb

@@ -1,6 +1,8 @@
-<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()>
+Imports DigitalData.GUIs.Common.Base
+
+<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()>
 Partial Class frmFlowForm
-    Inherits DevExpress.XtraEditors.XtraForm
+    Inherits BaseForm
 
     'Das Formular überschreibt den Löschvorgang, um die Komponentenliste zu bereinigen.
     <System.Diagnostics.DebuggerNonUserCode()>
@@ -23,7 +25,7 @@ Partial Class frmFlowForm
     <System.Diagnostics.DebuggerStepThrough()>
     Private Sub InitializeComponent()
         Me.components = New System.ComponentModel.Container()
-        Dim SplashScreenManager As DevExpress.XtraSplashScreen.SplashScreenManager = New DevExpress.XtraSplashScreen.SplashScreenManager(Me, Nothing, true, true)
+        Dim SplashScreenManager As DevExpress.XtraSplashScreen.SplashScreenManager = New DevExpress.XtraSplashScreen.SplashScreenManager(Me, Nothing, True, True)
         Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(frmFlowForm))
         Me.NotifyIcon = New System.Windows.Forms.NotifyIcon(Me.components)
         Me.ContextMenuSystray = New System.Windows.Forms.ContextMenuStrip(Me.components)

GUIs.ZooFlow/frmFlowForm.vb

@@ -18,7 +18,6 @@ Public Class frmFlowForm
     Private Const OPACITY_HIDDEN = 0.65
     Private Const OPACITY_SHOWN = 0.85
 
-    Private Logger As Logger
     Private DTIDB_SEARCHES As DataTable
 
     ' Common Helpers Classes
@@ -58,6 +57,8 @@ Public Class frmFlowForm
     Private WithEvents Watcher As ClipboardWatcher.Watcher = ClipboardWatcher.Watcher.Singleton
 
     Public Sub New()
+        MyBase.New(My.LogConfig)
+
         ' Dieser Aufruf ist für den Designer erforderlich.
         InitializeComponent()
 
@@ -66,9 +67,6 @@ Public Class frmFlowForm
     End Sub
 
     Private Sub frmFlowForm_Load(sender As Object, e As EventArgs) Handles Me.Load
-        ' === Initialize Logger ===
-        Logger = My.LogConfig.GetLogger()
-
         ' === Show Splash Screen ===
         SplashScreenManager.ShowForm(Me, GetType(frmSplash), False, False)
 
@@ -250,8 +248,7 @@ Public Class frmFlowForm
                 ProfileLoader = New ClassProfileLoader(My.LogConfig, AppServerOrDB)
                 ProfileLoader.LoadProfiles()
             Catch ex As Exception
-                Logger.Error(ex)
-                MsgBox("Error while initializing Clipboard Watcher!", MsgBoxStyle.Critical, Text)
+                ShowErrorMessage(ex)
             End Try
         Else
             My.Application.ClipboardWatcher.MonitoringActive = False
@@ -291,6 +288,8 @@ Public Class frmFlowForm
 
             If oDT.Rows.Count = 0 Then
                 Throw New ApplicationException("No Default Path configured for User!")
+                'Logger.Warn("No Default Path configured for User. Skipping.")
+                'Exit Sub
             End If
 
             Dim oFolderWatchPath = oDT.Rows.Item(0).Item("FOLDER_PATH")
@@ -319,9 +318,7 @@ Public Class frmFlowForm
             'FWFunction_STARTED = True
             FolderWatch.StartStop_FolderWatch()
         Catch ex As Exception
-            MsgBox($"Init_Folderwatch: Unexpected error while starting FolderWatch: {ex.Message}", MsgBoxStyle.Critical)
-            Logger.Error(ex)
-            Logger.Info($"Init_Folderwatch: Unexpected error: {ex.Message}")
+            ShowErrorMessage(ex)
         End Try
 
         Try
@@ -350,8 +347,7 @@ Public Class frmFlowForm
             'FWFunction_STARTED = True
             FolderWatch.StartStop_FolderWatchSCAN()
         Catch ex As Exception
-            MsgBox($"Init_Folderwatch: Unexpected error while starting FolderWatchScan: {ex.Message}", MsgBoxStyle.Critical)
-            Logger.Info($"Init_Folderwatch: Unexpected error: {ex.Message}")
+            ShowErrorMessage(ex)
         End Try
 
     End Sub
@@ -529,12 +525,12 @@ Public Class frmFlowForm
     Private Function FormLoaded_Visible() As Boolean
         For Each frm As Form In Application.OpenForms
             If frm.Name.Equals("frmSearchStart") Or frm.Name.Equals("frmGlobix_Index") Or frm.Name.Equals("frmAdmin_Start") Then
-                Me.Visible = False
-                Exit Function
+                Return False
             End If
         Next
-        Me.Visible = True
+
         TimerCheckActiveForms.Enabled = False
+        Return True
     End Function
 
     Private Sub DatenbankverbindungToolStripMenuItem_Click(sender As Object, e As EventArgs) Handles DatenbankverbindungToolStripMenuItem.Click
@@ -542,13 +538,13 @@ Public Class frmFlowForm
     End Sub
 
     Private Sub TimerCheckActiveForms_Tick(sender As Object, e As EventArgs) Handles TimerCheckActiveForms.Tick
-        FormLoaded_Visible()
-        If Me.Visible = False Then Exit Sub
+        Visible = FormLoaded_Visible()
+        If Visible = False Then Exit Sub
     End Sub
 
     Private Sub NotifyIcon_DoubleClick(sender As Object, e As EventArgs) Handles NotifyIcon.DoubleClick
-        If Me.Visible = False Then
-            Me.Visible = True
+        If Visible = False Then
+            Visible = True
             TimerCheckActiveForms.Enabled = False
         End If
     End Sub
@@ -657,7 +653,7 @@ Public Class frmFlowForm
             Next
             Show()
         Catch ex As Exception
-            MsgBox("Unexpected Error in Check_Dropped_Files:" & vbNewLine & ex.Message, MsgBoxStyle.Critical)
+            ShowErrorMessage(ex)
             Show()
         End Try
 
@@ -673,8 +669,7 @@ Public Class frmFlowForm
                 TimerCheckActiveForms.Enabled = True
             End If
         Catch ex As Exception
-            Logger.Error(ex)
-            MsgBox(ex.Message, MsgBoxStyle.Critical)
+            ShowErrorMessage(ex)
         End Try
     End Sub
     Sub NotifyIconReset()
@@ -696,7 +691,7 @@ Public Class frmFlowForm
             End Select
             NotifyIcon.ShowBalloonTip(30000, NI_TITLE, NI_MESSAGE, oNIType)
         Catch ex As Exception
-
+            ShowErrorMessage(ex)
         End Try
     End Sub
     Sub Start_Folderwatch()
@@ -749,8 +744,7 @@ Public Class frmFlowForm
                     Logger.Info("FWSCAN not started")
                 End If
             Catch ex As Exception
-                Logger.Info("Error while starting folderwatch scan: " & ex.Message)
-                Logger.Error(ex.Message)
+                ShowErrorMessage(ex)
             End Try
 
             Try
@@ -786,8 +780,7 @@ Public Class frmFlowForm
                     Logger.Info("Folderwatch not started")
                 End If
             Catch ex As Exception
-                Logger.Info("Error while starting folderwatch: " & ex.Message)
-                Logger.Error(ex.Message)
+                ShowErrorMessage(ex)
             End Try
 
             If TimerFolderwatch.Enabled = False Then