dotnet · jongalloway · May 13, 2025 · May 13, 2025 · May 13, 2025 · May 13, 2025
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
@@ -3,7 +3,7 @@
 {
 	"name": "Intro to .NET webdev",
 	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-	"image": "mcr.microsoft.com/devcontainers/dotnet:8.0",
+	"image": "mcr.microsoft.com/devcontainers/dotnet:9.0",
 
 	// Features to add to the dev container. More info: https://containers.dev/features.
   	"features": {},

diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
@@ -10,7 +10,7 @@ on:
     branches: [ main ]
 
 env:
-  DOTNET_VERSION: '8.0.x' # The .NET SDK version to use
+  DOTNET_VERSION: '9.0.x' # The .NET SDK version to use
 
 jobs:
   build:

diff --git a/2-csharp/lesson-2-projects/challenge-project/Final/Final.csproj b/2-csharp/lesson-2-projects/challenge-project/Final/Final.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/2-csharp/lesson-2-projects/guided-project/Starter/Starter.csproj b/2-csharp/lesson-2-projects/guided-project/Starter/Starter.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/2-csharp/lesson-3-projects/challenge-project/Final/Final.csproj b/2-csharp/lesson-3-projects/challenge-project/Final/Final.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/2-csharp/lesson-3-projects/challenge-project/Starter/Starter.csproj b/2-csharp/lesson-3-projects/challenge-project/Starter/Starter.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/2-csharp/lesson-3-projects/guided-project/Final/Final.csproj b/2-csharp/lesson-3-projects/guided-project/Final/Final.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/2-csharp/lesson-3-projects/guided-project/Starter/Starter.csproj b/2-csharp/lesson-3-projects/guided-project/Starter/Starter.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/2-csharp/lesson-4-projects/challenge-project/Final/Final.csproj b/2-csharp/lesson-4-projects/challenge-project/Final/Final.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/2-csharp/lesson-4-projects/challenge-project/Starter/Starter.csproj b/2-csharp/lesson-4-projects/challenge-project/Starter/Starter.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/2-csharp/lesson-4-projects/guided-project/Final/Final.csproj b/2-csharp/lesson-4-projects/guided-project/Final/Final.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/2-csharp/lesson-4-projects/guided-project/Starter/Starter.csproj b/2-csharp/lesson-4-projects/guided-project/Starter/Starter.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/2-csharp/lesson-5-projects/challenge-project/Final/Final.csproj b/2-csharp/lesson-5-projects/challenge-project/Final/Final.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/2-csharp/lesson-5-projects/challenge-project/Starter/Starter.csproj b/2-csharp/lesson-5-projects/challenge-project/Starter/Starter.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza.sln b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza.sln
@@ -1,25 +1,25 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
-VisualStudioVersion = 17.7.33808.371
+VisualStudioVersion = 17.14.36105.17 d17.14
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RazorPagesPizza", "RazorPagesPizza\RazorPagesPizza.csproj", "{ADA085D1-1380-4955-A58D-FD688EC5B4B9}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "RazorPagesPizza", "RazorPagesPizza\RazorPagesPizza.csproj", "{243A1A33-7C10-48AA-B690-7D574211C5A8}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{ADA085D1-1380-4955-A58D-FD688EC5B4B9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{ADA085D1-1380-4955-A58D-FD688EC5B4B9}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{ADA085D1-1380-4955-A58D-FD688EC5B4B9}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{ADA085D1-1380-4955-A58D-FD688EC5B4B9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{243A1A33-7C10-48AA-B690-7D574211C5A8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{243A1A33-7C10-48AA-B690-7D574211C5A8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{243A1A33-7C10-48AA-B690-7D574211C5A8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{243A1A33-7C10-48AA-B690-7D574211C5A8}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {7052E9F1-F97B-4A22-AEA8-66D01D921E93}
+		SolutionGuid = {768BD1A9-D918-42C0-A4FA-FC6B038F477E}
 	EndGlobalSection
 EndGlobal
diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Error.cshtml.cs b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Error.cshtml.cs
@@ -1,6 +1,6 @@
+using System.Diagnostics;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.RazorPages;
-using System.Diagnostics;
 
 namespace RazorPagesPizza.Pages
 {
@@ -24,4 +24,5 @@ public void OnGet()
             RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier;
         }
     }
-}
+
+}
diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Index.cshtml b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Index.cshtml
@@ -6,5 +6,5 @@
 
 <div class="text-center">
     <h1 class="display-4">Welcome</h1>
-    <p>Learn about <a href="https://docs.microsoft.com/aspnet/core">building Web apps with ASP.NET Core</a>.</p>
+    <p>Learn about <a href="https://learn.microsoft.com/aspnet/core">building Web apps with ASP.NET Core</a>.</p>
 </div>
diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Index.cshtml.cs b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Index.cshtml.cs
@@ -1,4 +1,4 @@
-using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace RazorPagesPizza.Pages
@@ -17,4 +17,4 @@ public void OnGet()
 
         }
     }
-}
+}
diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Privacy.cshtml.cs b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Privacy.cshtml.cs
@@ -16,4 +16,5 @@ public void OnGet()
         {
         }
     }
-}
+
+}
diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Shared/_Layout.cshtml b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Shared/_Layout.cshtml
@@ -4,6 +4,7 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>@ViewData["Title"] - RazorPagesPizza</title>
+    <script type="importmap"></script>
     <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
     <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
     <link rel="stylesheet" href="~/RazorPagesPizza.styles.css" asp-append-version="true" />
@@ -38,7 +39,7 @@
 
     <footer class="border-top footer text-muted">
         <div class="container">
-            &copy; 2023 - RazorPagesPizza - <a asp-area="" asp-page="/Privacy">Privacy</a>
+            &copy; 2025 - RazorPagesPizza - <a asp-area="" asp-page="/Privacy">Privacy</a>
         </div>
     </footer>
 
@@ -48,4 +49,4 @@
 
     @await RenderSectionAsync("Scripts", required: false)
 </body>
-</html>
+</html>
diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Shared/_Layout.cshtml.css b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Shared/_Layout.cshtml.css
@@ -1,4 +1,4 @@
-/* Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+/* Please see documentation at https://learn.microsoft.com/aspnet/core/client-side/bundling-and-minification
 for details on configuring this project to bundle and minify static web assets. */
 
 a.navbar-brand {

diff --git a/...ges/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Shared/_ValidationScriptsPartial.cshtml b/...ges/0-start/RazorPagesPizza/RazorPagesPizza/Pages/Shared/_ValidationScriptsPartial.cshtml
@@ -1,2 +1,2 @@
 <script src="~/lib/jquery-validation/dist/jquery.validate.min.js"></script>
-<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"></script>
+<script src="~/lib/jquery-validation-unobtrusive/dist/jquery.validate.unobtrusive.min.js"></script>
diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Program.cs b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Program.cs
@@ -14,12 +14,13 @@
 }
 
 app.UseHttpsRedirection();
-app.UseStaticFiles();
 
 app.UseRouting();
 
 app.UseAuthorization();
 
-app.MapRazorPages();
+app.MapStaticAssets();
+app.MapRazorPages()
+   .WithStaticAssets();
 
 app.Run();
diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Properties/launchSettings.json b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/Properties/launchSettings.json
@@ -1,18 +1,11 @@
-{
-  "iisSettings": {
-    "windowsAuthentication": false,
-    "anonymousAuthentication": true,
-    "iisExpress": {
-      "applicationUrl": "http://localhost:56089",
-      "sslPort": 44328
-    }
-  },
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
   "profiles": {
     "http": {
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "applicationUrl": "http://localhost:5101",
+      "applicationUrl": "http://localhost:5295",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }
@@ -21,14 +14,7 @@
       "commandName": "Project",
       "dotnetRunMessages": true,
       "launchBrowser": true,
-      "applicationUrl": "https://localhost:7001;http://localhost:5101",
-      "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
-      }
-    },
-    "IIS Express": {
-      "commandName": "IISExpress",
-      "launchBrowser": true,
+      "applicationUrl": "https://localhost:7096;http://localhost:5295",
       "environmentVariables": {
         "ASPNETCORE_ENVIRONMENT": "Development"
       }

diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/RazorPagesPizza.csproj b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/RazorPagesPizza.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net9.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>

diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/wwwroot/css/site.css b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/wwwroot/css/site.css
@@ -8,11 +8,24 @@ html {
   }
 }
 
+.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
+  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
+}
+
 html {
   position: relative;
   min-height: 100%;
 }
 
 body {
   margin-bottom: 60px;
+}
+
+.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
+  color: var(--bs-secondary-color);
+  text-align: end;
+}
+
+.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
+  text-align: start;
 }
diff --git a/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/wwwroot/js/site.js b/3-razor-pages/0-start/RazorPagesPizza/RazorPagesPizza/wwwroot/js/site.js
@@ -1,4 +1,4 @@
-// Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
+// Please see documentation at https://learn.microsoft.com/aspnet/core/client-side/bundling-and-minification
 // for details on configuring this project to bundle and minify static web assets.
 
 // Write your JavaScript code.
-Original file line number
+Diff line change
@@ Expand Up / @@ -10,7 +10,7 @@ on: @@
         branches: [ main ]
     env:
-      DOTNET_VERSION: '8.0.x' # The .NET SDK version to use
+      DOTNET_VERSION: '9.0.x' # The .NET SDK version to use
     jobs:
       build:
@@ Expand Down @@