Implements #29

README.md

@@ -1,7 +1,7 @@
 # Contoso Ads on Containers
 
 ## Introduction
-This sample demonstrates how ASP.NET Core 8.0 can be used to build a cloud native application 
+This sample demonstrates how ASP.NET Core 9.0 can be used to build a cloud native application 
 that consists of a frontend web app and an API that communicate asynchronously via messaged 
 queues. Messaging between frontend and API is implemented using Dapr and both frontend and API 
 are hosted in Azure Container Apps.
@@ -38,9 +38,9 @@ This sample app uses a variety of technologies:
 * [Azure Bicep](https://docs.microsoft.com/azure/azure-resource-manager/bicep/overview?tabs=**bicep**)
 * [ASP.NET Core Razor Pages](https://learn.microsoft.com/en-us/aspnet/core/razor-pages/?view=aspnetcore-8.0&tabs=visual-studio-code)
 * [ASP.NET Core Minimal API](https://learn.microsoft.com/en-us/aspnet/core/fundamentals/minimal-apis?view=aspnetcore-8.0)
-* [Entity Framework Core 8.0](https://learn.microsoft.com/en-us/ef/core/)
+* [Entity Framework Core 9.0](https://learn.microsoft.com/en-us/ef/core/)
 * [Dapr](https://dapr.io)
-* [C# 12](https://learn.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-12)
+* [C# 13](https://learn.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-13)
 
 ## Prerequisites
 You'll need a very small set of tools and skills to get started:

docs/build-and-run.md

@@ -3,7 +3,7 @@
 ## Prerequisites
 
 * macOS, Linux, or Windows 10/11 with the [Windows Subsystem for Linux](https://docs.microsoft.com/en-us/windows/wsl/) set up
-* [.NET 8.0 SDK](https://dotnet.microsoft.com/en-us/download/dotnet/8.0)
+* [.NET 9.0 SDK](https://dotnet.microsoft.com/en-us/download/dotnet/9.0)
 * [Dapr](https://docs.dapr.io/getting-started/install-dapr-cli/)
 * [Docker Desktop](https://docs.docker.com/docker-desktop/install/)
 

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "8.0.404",
+    "version": "9.0.100",
     "rollForward": "latestFeature"
   }
 }

src/ContosoAds.Web/Dockerfile

@@ -1,12 +1,12 @@
-FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0-alpine AS build
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:9.0-alpine AS build
 ARG TARGETARCH
 WORKDIR /source
 COPY ["./ContosoAds.Web.csproj", "."]
 RUN dotnet restore -a $TARGETARCH
 COPY [".", "."]
 RUN dotnet publish -a $TARGETARCH --no-restore -o /app /p:UseAppHost=false
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0-alpine AS base
+FROM mcr.microsoft.com/dotnet/aspnet:9.0-alpine AS base
 EXPOSE 8080
 ENV \
     DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false \

src/ContosoAds.Web/Pages/About.cshtml

@@ -13,9 +13,9 @@
             Contoso Ads on Containers is a modernized version of the original <a href="https://docs.microsoft.com/en-us/azure/cloud-services/cloud-services-dotnet-get-started">Contoso Ads sample app for Azure Cloud Services</a>
             and <a href="https://docs.microsoft.com/en-us/azure/app-service-web/websites-dotnet-webjobs-sdk-get-started">Azure WebJobs</a>.
 
-            The web application has been rebuilt with <a href="https://learn.microsoft.com/en-us/aspnet/core/razor-pages/?view=aspnetcore-8.0&tabs=visual-studio-code">ASP.NET Core Razor Pages 8.0</a>,
-            <a href="https://docs.microsoft.com/en-us/ef/core/">Entity Framework Core 8.0</a>, and <a href="https://dapr.io">Dapr</a> to run on <a href="https://azure.microsoft.com/en-us/services/container-apps/#overview">Azure Container Apps</a> .
-            The application is implemented in <a href="https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/">C# 12</a>.
+            The web application has been rebuilt with <a href="https://learn.microsoft.com/en-us/aspnet/core/razor-pages/?view=aspnetcore-9.0&tabs=visual-studio-code">ASP.NET Core Razor Pages 9.0</a>,
+            <a href="https://docs.microsoft.com/en-us/ef/core/">Entity Framework Core 9.0</a>, and <a href="https://dapr.io">Dapr</a> to run on <a href="https://azure.microsoft.com/en-us/services/container-apps/#overview">Azure Container Apps</a> .
+            The application is implemented in <a href="https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/">C# 13</a>.
         </p>
         <p>
             This version uses <a href="https://docs.microsoft.com/en-us/azure/postgresql/flexible-server/">Azure Database for PostgreSQL Flexible Server</a> and