Show WebApplicationBuilder

Author: halter73

src/Http/samples/MinimalSample/Program.cs

@@ -9,15 +9,13 @@
     app.UseDeveloperExceptionPage();
 }
 
-app.MapGet("/", (Func<string>)(() => "Hello World!"));
-
 string Plaintext() => "Hello, World!";
 app.MapGet("/plaintext", (Func<string>)Plaintext);
 
 object Json() => new { message = "Hello, World!" };
 app.MapGet("/json", (Func<object>)Json);
 
-string SayHello(string name) => $"Hello {name}";
+string SayHello(string name) => $"Hello, {name}!";
 app.MapGet("/hello/{name}", (Func<string, string>)SayHello);
 
 await app.RunAsync();

src/Http/samples/MinimalSampleFSharp/Program.fs

@@ -4,14 +4,14 @@ open Microsoft.Extensions.Hosting
 
 [<EntryPoint>]
 let main args =
-    let app = WebApplication.Create(args);
+    use app = WebApplication.Create(args)
 
     if app.Environment.IsDevelopment() then
         app.UseDeveloperExceptionPage() |> ignore
 
     app.MapGet("/plaintext", Func<string>(fun () -> "Hello, World!")) |> ignore
     app.MapGet("/json", Func<obj>(fun () -> upcast {| message = "Hello, World!" |})) |> ignore
-    app.MapGet("/hello/{name}", Func<string, string>(fun name -> $"Hello {name}")) |> ignore
+    app.MapGet("/hello/{name}", Func<string, string>(fun name -> $"Hello, {name}!")) |> ignore
 
     app.Run()
 

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/Program.cs

@@ -2,7 +2,8 @@
 using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.Hosting;
 
-await using var app = WebApplication.Create(args);
+var builder = WebApplication.CreateBuilder(args);
+await using var app = builder.Build();
 
 if (app.Environment.IsDevelopment())
 {

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-FSharp/Program.fs

@@ -4,7 +4,8 @@ open Microsoft.Extensions.Hosting
 
 [<EntryPoint>]
 let main args =
-    let app = WebApplication.Create(args);
+    let builder = WebApplication.CreateBuilder(args)
+    use app = builder.Build()
 
     if app.Environment.IsDevelopment() then
         app.UseDeveloperExceptionPage() |> ignore