Properly logout windream session on form close

Added System.ComponentModel import. Enhanced frmStart's FormClosing handler to log out of any active windream session with appropriate logging and error handling, ensuring clean session termination on application exit.

ToolCollection/ClassWindream_allgemein.vb

@@ -361,7 +361,7 @@ Public Class ClassWindream_allgemein
             Dim oIndexAttributes As WMObjectRelation
             Dim oIndexAttribute As WMObject
             Dim oIndex As WMObject
-            Dim oRelProperties As WMObjectRelationClass
+            Dim oRelProperties As Object
 
             ' den Objekttyp laden
             oObjectType = Me.oWMSession.GetWMObjectByName(WMEntityObjectType, name)
@@ -419,7 +419,7 @@ Public Class ClassWindream_allgemein
             Dim oIndexAttributes As WMObjectRelation
             Dim oIndexAttribute As WMObject
             Dim oIndex As WMObject
-            Dim oRelProperties As WMObjectRelationClass
+            Dim oRelProperties As Object
             For Each OrdnerType In Me.oOrdnerTypen
                 If OrdnerType.aName = Ordnertyp Then
                     oOrdnerType = OrdnerType

ToolCollection/ToolCollection.vbproj

@@ -116,24 +116,23 @@
       <HintPath>packages\EntityFramework.6.0.2\lib\net45\EntityFramework.SqlServer.dll</HintPath>
     </Reference>
     <Reference Include="Interop.Scripting">
-      <HintPath>P:\Visual Studio Projekte\Bibliotheken\windream\Interop.Scripting.dll</HintPath>
+      <HintPath>M:\Bibliotheken\3rdParty\windream\Interop.Scripting.dll</HintPath>
       <EmbedInteropTypes>True</EmbedInteropTypes>
     </Reference>
-    <Reference Include="Interop.WINDREAMLib, Version=1.0.0.0, Culture=neutral, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <EmbedInteropTypes>False</EmbedInteropTypes>
-      <HintPath>P:\Visual Studio Projekte\Bibliotheken\windream\Interop.WINDREAMLib.dll</HintPath>
+    <Reference Include="Interop.WINDREAMLib">
+      <HintPath>M:\Bibliotheken\3rdParty\windream\Interop.WINDREAMLib.dll</HintPath>
+      <EmbedInteropTypes>True</EmbedInteropTypes>
     </Reference>
     <Reference Include="Interop.WMOBRWSLib">
-      <HintPath>P:\Visual Studio Projekte\Bibliotheken\windream\Interop.WMOBRWSLib.dll</HintPath>
+      <HintPath>M:\Bibliotheken\3rdParty\windream\Interop.WMOBRWSLib.dll</HintPath>
       <EmbedInteropTypes>True</EmbedInteropTypes>
     </Reference>
     <Reference Include="Interop.WMOSRCHLib">
-      <HintPath>P:\Visual Studio Projekte\Bibliotheken\windream\Interop.WMOSRCHLib.dll</HintPath>
+      <HintPath>M:\Bibliotheken\3rdParty\windream\Interop.WMOSRCHLib.dll</HintPath>
       <EmbedInteropTypes>True</EmbedInteropTypes>
     </Reference>
     <Reference Include="Interop.WMOTOOLLib">
-      <HintPath>P:\Visual Studio Projekte\Bibliotheken\windream\Interop.WMOTOOLLib.dll</HintPath>
+      <HintPath>M:\Bibliotheken\3rdParty\windream\Interop.WMOTOOLLib.dll</HintPath>
       <EmbedInteropTypes>True</EmbedInteropTypes>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
@@ -141,7 +140,7 @@
       <HintPath>..\packages\NLog.5.0.2\lib\net46\NLog.dll</HintPath>
     </Reference>
     <Reference Include="Oracle.ManagedDataAccess">
-      <HintPath>P:\Projekte DIGITAL DATA\DIGITAL DATA - Entwicklung\DLL_Bibliotheken\Oracle.ManagedDataAccess.dll</HintPath>
+      <HintPath>M:\App&amp;Service\0 Partner Bibliotheken\Oracle.ManagedDataAccess.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.ComponentModel.DataAnnotations" />
@@ -825,6 +824,7 @@
     <None Include="Resources\database_refresh.png" />
     <None Include="Resources\arrow_up.png" />
     <None Include="Resources\bullet_arrow_down1.png" />
+    <Content Include="Interop.Scripting.dll" />
     <Content Include="Interop.WINDREAMLib.dll" />
     <None Include="Resources\action_add_16xMD.png" />
     <None Include="Resources\folder_Closed_16xMD.png" />

ToolCollection/frmStart.vb

@@ -5,6 +5,7 @@ Imports DigitalData.Modules.Logging
 Imports System.IO
 Imports DigitalData.Modules.Database
 Imports System.Text.RegularExpressions
+Imports System.ComponentModel
 
 Public Class frmStart
     Private _MyLogger As LogConfig
@@ -127,6 +128,18 @@ Public Class frmStart
         Dim result As MsgBoxResult = MsgBox("Sind Sie sicher, dass sie " & Application.ProductName & " wirklich schließen wollen?" & vbNewLine & "Alle Vorgänge/Module werden gestoppt und nicht mehr ausgeführt!", MsgBoxStyle.YesNo, "Bestätigung erforderlich:")
         If result = MsgBoxResult.No Then
             e.Cancel = True
+            Return          ' ← wichtig: hier sofort raus, kein Logout
+        End If
+
+        If Not IsNothing(CURRENToWMSession) Then
+            _Logger.Debug("Closing frmStart - Now logging out of windream session...")
+            Try
+                CURRENToWMSession.Logout()
+                _Logger.Debug("windream session logged out successfully.")
+            Catch ex As Exception
+                _Logger.Warn("Error while logging out windream session: " & ex.Message)
+                _Logger.Error(ex)
+            End Try
         End If
     End Sub