diff --git a/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.deps.json b/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.deps.json
new file mode 100644
index 0000000..7d66f72
--- /dev/null
+++ b/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.deps.json
@@ -0,0 +1,23 @@
+{
+  "runtimeTarget": {
+    "name": ".NETCoreApp,Version=v9.0",
+    "signature": ""
+  },
+  "compilationOptions": {},
+  "targets": {
+    ".NETCoreApp,Version=v9.0": {
+      "Bankrekening/1.0.0": {
+        "runtime": {
+          "Bankrekening.dll": {}
+        }
+      }
+    }
+  },
+  "libraries": {
+    "Bankrekening/1.0.0": {
+      "type": "project",
+      "serviceable": false,
+      "sha512": ""
+    }
+  }
+}
\ No newline at end of file
diff --git a/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.dll b/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.dll
new file mode 100644
index 0000000..d76ce6c
Binary files /dev/null and b/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.dll differ
diff --git a/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.exe b/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.exe
new file mode 100644
index 0000000..44badb5
Binary files /dev/null and b/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.exe differ
diff --git a/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.pdb b/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.pdb
new file mode 100644
index 0000000..fc04615
Binary files /dev/null and b/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.pdb differ
diff --git a/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.runtimeconfig.json b/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.runtimeconfig.json
new file mode 100644
index 0000000..68ec4b9
--- /dev/null
+++ b/Csharp/Bankrekening/bin/Debug/net9.0-windows/Bankrekening.runtimeconfig.json
@@ -0,0 +1,19 @@
+{
+  "runtimeOptions": {
+    "tfm": "net9.0",
+    "frameworks": [
+      {
+        "name": "Microsoft.NETCore.App",
+        "version": "9.0.0"
+      },
+      {
+        "name": "Microsoft.WindowsDesktop.App",
+        "version": "9.0.0"
+      }
+    ],
+    "configProperties": {
+      "System.Runtime.Serialization.EnableUnsafeBinaryFormatterSerialization": false,
+      "CSWINRT_USE_WINDOWS_UI_XAML_PROJECTIONS": false
+    }
+  }
+}
\ No newline at end of file
diff --git a/Csharp/Bankrekening/obj/Bankrekening.csproj.nuget.dgspec.json b/Csharp/Bankrekening/obj/Bankrekening.csproj.nuget.dgspec.json
index 1148592..27b5e00 100644
--- a/Csharp/Bankrekening/obj/Bankrekening.csproj.nuget.dgspec.json
+++ b/Csharp/Bankrekening/obj/Bankrekening.csproj.nuget.dgspec.json
@@ -21,14 +21,14 @@
           "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.FallbackLocation.config"
         ],
         "originalTargetFrameworks": [
-          "net6.0-windows"
+          "net9.0-windows"
         ],
         "sources": {
           "https://api.nuget.org/v3/index.json": {}
         },
         "frameworks": {
-          "net6.0-windows7.0": {
-            "targetAlias": "net6.0-windows",
+          "net9.0-windows7.0": {
+            "targetAlias": "net9.0-windows",
             "projectReferences": {}
           }
         },
@@ -45,8 +45,8 @@
         "SdkAnalysisLevel": "9.0.100"
       },
       "frameworks": {
-        "net6.0-windows7.0": {
-          "targetAlias": "net6.0-windows",
+        "net9.0-windows7.0": {
+          "targetAlias": "net9.0-windows",
           "imports": [
             "net461",
             "net462",
@@ -58,24 +58,6 @@
           ],
           "assetTargetFallback": true,
           "warn": true,
-          "downloadDependencies": [
-            {
-              "name": "Microsoft.AspNetCore.App.Ref",
-              "version": "[6.0.36, 6.0.36]"
-            },
-            {
-              "name": "Microsoft.NETCore.App.Host.win-x64",
-              "version": "[6.0.36, 6.0.36]"
-            },
-            {
-              "name": "Microsoft.NETCore.App.Ref",
-              "version": "[6.0.36, 6.0.36]"
-            },
-            {
-              "name": "Microsoft.WindowsDesktop.App.Ref",
-              "version": "[6.0.36, 6.0.36]"
-            }
-          ],
           "frameworkReferences": {
             "Microsoft.NETCore.App": {
               "privateAssets": "all"
@@ -84,7 +66,7 @@
               "privateAssets": "none"
             }
           },
-          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.102\\RuntimeIdentifierGraph.json"
+          "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.102/PortableRuntimeIdentifierGraph.json"
         }
       }
     }
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/.NETCoreApp,Version=v9.0.AssemblyAttributes.cs b/Csharp/Bankrekening/obj/Debug/net9.0-windows/.NETCoreApp,Version=v9.0.AssemblyAttributes.cs
new file mode 100644
index 0000000..feda5e9
--- /dev/null
+++ b/Csharp/Bankrekening/obj/Debug/net9.0-windows/.NETCoreApp,Version=v9.0.AssemblyAttributes.cs
@@ -0,0 +1,4 @@
+// <autogenerated />
+using System;
+using System.Reflection;
+[assembly: global::System.Runtime.Versioning.TargetFrameworkAttribute(".NETCoreApp,Version=v9.0", FrameworkDisplayName = ".NET 9.0")]
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.AssemblyInfo.cs b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.AssemblyInfo.cs
new file mode 100644
index 0000000..30733da
--- /dev/null
+++ b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.AssemblyInfo.cs
@@ -0,0 +1,24 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Reflection;
+
+[assembly: System.Reflection.AssemblyCompanyAttribute("Bankrekening")]
+[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
+[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+c4b64f4b50c5c1d9dde01c74db22a390f1ee96e2")]
+[assembly: System.Reflection.AssemblyProductAttribute("Bankrekening")]
+[assembly: System.Reflection.AssemblyTitleAttribute("Bankrekening")]
+[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
+[assembly: System.Runtime.Versioning.TargetPlatformAttribute("Windows7.0")]
+[assembly: System.Runtime.Versioning.SupportedOSPlatformAttribute("Windows7.0")]
+
+// Generated by the MSBuild WriteCodeFragment class.
+
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.AssemblyInfoInputs.cache b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.AssemblyInfoInputs.cache
new file mode 100644
index 0000000..fa1a59d
--- /dev/null
+++ b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.AssemblyInfoInputs.cache
@@ -0,0 +1 @@
+7dfdf5a6a12f573f8f4981c1d44449ad7725987752c5312fba103f25cf5eccb9
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.GeneratedMSBuildEditorConfig.editorconfig b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.GeneratedMSBuildEditorConfig.editorconfig
new file mode 100644
index 0000000..dffe453
--- /dev/null
+++ b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.GeneratedMSBuildEditorConfig.editorconfig
@@ -0,0 +1,22 @@
+is_global = true
+build_property.ApplicationManifest = 
+build_property.StartupObject = 
+build_property.ApplicationDefaultFont = 
+build_property.ApplicationHighDpiMode = 
+build_property.ApplicationUseCompatibleTextRendering = 
+build_property.ApplicationVisualStyles = 
+build_property.TargetFramework = net9.0-windows
+build_property.TargetPlatformMinVersion = 7.0
+build_property.UsingMicrosoftNETSdkWeb = 
+build_property.ProjectTypeGuids = 
+build_property.InvariantGlobalization = 
+build_property.PlatformNeutralAssembly = 
+build_property.EnforceExtendedAnalyzerRules = 
+build_property._SupportedPlatformList = Linux,macOS,Windows
+build_property.RootNamespace = Bankrekening
+build_property.ProjectDir = C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\
+build_property.EnableComHosting = 
+build_property.EnableGeneratedComInterfaceComImportInterop = 
+build_property.CsWinRTUseWindowsUIXamlProjections = false
+build_property.EffectiveAnalysisLevelStyle = 9.0
+build_property.EnableCodeStyleSeverity = 
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.GlobalUsings.g.cs b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.GlobalUsings.g.cs
new file mode 100644
index 0000000..84bbb89
--- /dev/null
+++ b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.GlobalUsings.g.cs
@@ -0,0 +1,10 @@
+// <auto-generated/>
+global using global::System;
+global using global::System.Collections.Generic;
+global using global::System.Drawing;
+global using global::System.IO;
+global using global::System.Linq;
+global using global::System.Net.Http;
+global using global::System.Threading;
+global using global::System.Threading.Tasks;
+global using global::System.Windows.Forms;
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.assets.cache b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.assets.cache
new file mode 100644
index 0000000..e9f024e
Binary files /dev/null and b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.assets.cache differ
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.csproj.CoreCompileInputs.cache b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.csproj.CoreCompileInputs.cache
new file mode 100644
index 0000000..d2266b1
--- /dev/null
+++ b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.csproj.CoreCompileInputs.cache
@@ -0,0 +1 @@
+839a97e11c83d5469ea38451436fd6f5e17350a164fbb5ee9e5ddbe45e4804c9
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.csproj.FileListAbsolute.txt b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.csproj.FileListAbsolute.txt
new file mode 100644
index 0000000..dacc0ae
--- /dev/null
+++ b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.csproj.FileListAbsolute.txt
@@ -0,0 +1,15 @@
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\bin\Debug\net9.0-windows\Bankrekening.exe
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\bin\Debug\net9.0-windows\Bankrekening.deps.json
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\bin\Debug\net9.0-windows\Bankrekening.runtimeconfig.json
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\bin\Debug\net9.0-windows\Bankrekening.dll
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\bin\Debug\net9.0-windows\Bankrekening.pdb
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\obj\Debug\net9.0-windows\Bankrekening.GeneratedMSBuildEditorConfig.editorconfig
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\obj\Debug\net9.0-windows\Bankrekening.AssemblyInfoInputs.cache
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\obj\Debug\net9.0-windows\Bankrekening.AssemblyInfo.cs
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\obj\Debug\net9.0-windows\Bankrekening.csproj.CoreCompileInputs.cache
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\obj\Debug\net9.0-windows\Bankrekening.sourcelink.json
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\obj\Debug\net9.0-windows\Bankrekening.dll
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\obj\Debug\net9.0-windows\refint\Bankrekening.dll
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\obj\Debug\net9.0-windows\Bankrekening.pdb
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\obj\Debug\net9.0-windows\Bankrekening.genruntimeconfig.cache
+C:\Users\steen\Desktop\Alvin\ict-algemeen-opdrachten\Csharp\Bankrekening\obj\Debug\net9.0-windows\ref\Bankrekening.dll
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.dll b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.dll
new file mode 100644
index 0000000..d76ce6c
Binary files /dev/null and b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.dll differ
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.genruntimeconfig.cache b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.genruntimeconfig.cache
new file mode 100644
index 0000000..4358db9
--- /dev/null
+++ b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.genruntimeconfig.cache
@@ -0,0 +1 @@
+706ffb25adfd668d7cf3ab8a8d4724c97626c5bd3c4d113b30f961dcf6a3d4d1
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.pdb b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.pdb
new file mode 100644
index 0000000..fc04615
Binary files /dev/null and b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.pdb differ
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.sourcelink.json b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.sourcelink.json
new file mode 100644
index 0000000..5f961e2
--- /dev/null
+++ b/Csharp/Bankrekening/obj/Debug/net9.0-windows/Bankrekening.sourcelink.json
@@ -0,0 +1 @@
+{"documents":{"C:\\Users\\steen\\Desktop\\Alvin\\ict-algemeen-opdrachten\\*":"https://raw.githubusercontent.com/Alvin-Zilverstand/ict-algemeen-opdrachten/c4b64f4b50c5c1d9dde01c74db22a390f1ee96e2/*"}}
\ No newline at end of file
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/apphost.exe b/Csharp/Bankrekening/obj/Debug/net9.0-windows/apphost.exe
new file mode 100644
index 0000000..44badb5
Binary files /dev/null and b/Csharp/Bankrekening/obj/Debug/net9.0-windows/apphost.exe differ
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/ref/Bankrekening.dll b/Csharp/Bankrekening/obj/Debug/net9.0-windows/ref/Bankrekening.dll
new file mode 100644
index 0000000..f329d02
Binary files /dev/null and b/Csharp/Bankrekening/obj/Debug/net9.0-windows/ref/Bankrekening.dll differ
diff --git a/Csharp/Bankrekening/obj/Debug/net9.0-windows/refint/Bankrekening.dll b/Csharp/Bankrekening/obj/Debug/net9.0-windows/refint/Bankrekening.dll
new file mode 100644
index 0000000..f329d02
Binary files /dev/null and b/Csharp/Bankrekening/obj/Debug/net9.0-windows/refint/Bankrekening.dll differ
diff --git a/Csharp/Bankrekening/obj/project.assets.json b/Csharp/Bankrekening/obj/project.assets.json
index 0a280c3..8aab123 100644
--- a/Csharp/Bankrekening/obj/project.assets.json
+++ b/Csharp/Bankrekening/obj/project.assets.json
@@ -1,11 +1,11 @@
 {
   "version": 3,
   "targets": {
-    "net6.0-windows7.0": {}
+    "net9.0-windows7.0": {}
   },
   "libraries": {},
   "projectFileDependencyGroups": {
-    "net6.0-windows7.0": []
+    "net9.0-windows7.0": []
   },
   "packageFolders": {
     "C:\\Users\\steen\\.nuget\\packages\\": {},
@@ -28,14 +28,14 @@
         "C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.FallbackLocation.config"
       ],
       "originalTargetFrameworks": [
-        "net6.0-windows"
+        "net9.0-windows"
       ],
       "sources": {
         "https://api.nuget.org/v3/index.json": {}
       },
       "frameworks": {
-        "net6.0-windows7.0": {
-          "targetAlias": "net6.0-windows",
+        "net9.0-windows7.0": {
+          "targetAlias": "net9.0-windows",
           "projectReferences": {}
         }
       },
@@ -52,8 +52,8 @@
       "SdkAnalysisLevel": "9.0.100"
     },
     "frameworks": {
-      "net6.0-windows7.0": {
-        "targetAlias": "net6.0-windows",
+      "net9.0-windows7.0": {
+        "targetAlias": "net9.0-windows",
         "imports": [
           "net461",
           "net462",
@@ -65,24 +65,6 @@
         ],
         "assetTargetFallback": true,
         "warn": true,
-        "downloadDependencies": [
-          {
-            "name": "Microsoft.AspNetCore.App.Ref",
-            "version": "[6.0.36, 6.0.36]"
-          },
-          {
-            "name": "Microsoft.NETCore.App.Host.win-x64",
-            "version": "[6.0.36, 6.0.36]"
-          },
-          {
-            "name": "Microsoft.NETCore.App.Ref",
-            "version": "[6.0.36, 6.0.36]"
-          },
-          {
-            "name": "Microsoft.WindowsDesktop.App.Ref",
-            "version": "[6.0.36, 6.0.36]"
-          }
-        ],
         "frameworkReferences": {
           "Microsoft.NETCore.App": {
             "privateAssets": "all"
@@ -91,7 +73,7 @@
             "privateAssets": "none"
           }
         },
-        "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.102\\RuntimeIdentifierGraph.json"
+        "runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\9.0.102/PortableRuntimeIdentifierGraph.json"
       }
     }
   }
diff --git a/Csharp/Bankrekening/obj/project.nuget.cache b/Csharp/Bankrekening/obj/project.nuget.cache
index 85b4573..04da309 100644
--- a/Csharp/Bankrekening/obj/project.nuget.cache
+++ b/Csharp/Bankrekening/obj/project.nuget.cache
@@ -1,13 +1,8 @@
 {
   "version": 2,
-  "dgSpecHash": "V/2eszA1eXk=",
+  "dgSpecHash": "QBNayDYZScE=",
   "success": true,
   "projectFilePath": "C:\\Users\\steen\\Desktop\\Alvin\\ict-algemeen-opdrachten\\Csharp\\Bankrekening\\Bankrekening.csproj",
-  "expectedPackageFiles": [
-    "C:\\Users\\steen\\.nuget\\packages\\microsoft.netcore.app.ref\\6.0.36\\microsoft.netcore.app.ref.6.0.36.nupkg.sha512",
-    "C:\\Users\\steen\\.nuget\\packages\\microsoft.windowsdesktop.app.ref\\6.0.36\\microsoft.windowsdesktop.app.ref.6.0.36.nupkg.sha512",
-    "C:\\Users\\steen\\.nuget\\packages\\microsoft.aspnetcore.app.ref\\6.0.36\\microsoft.aspnetcore.app.ref.6.0.36.nupkg.sha512",
-    "C:\\Users\\steen\\.nuget\\packages\\microsoft.netcore.app.host.win-x64\\6.0.36\\microsoft.netcore.app.host.win-x64.6.0.36.nupkg.sha512"
-  ],
+  "expectedPackageFiles": [],
   "logs": []
 }
\ No newline at end of file