Project

This is the Blazor WASM sample application created from the template.

The only code differences to the template are that the Counter and Weather pages use a partial code behind file.

- Pages
    - Counter.razor
        - Counter.razor.cs
    - Weather.razor
        - Weather.razor.cs

Build

The .\build.cmd builds the solution.

Format

.\format.cmd formats the code using dotnet format according the .editorconfig file.

Verify code styles

.\format-verify.cmd verifies the code using dotnet format style --verify-no-changes according the .editorconfig file.

Problem

Since the .NET SDK update to version 8.0.200 the format tool doesn't link the Razor pages with their code behind files anymore. E.g. the verify no style changes command brings up IDE0051 error and says that the Click event handler defined in the code behind file is unused.

D:\source\github\blazor-net8-dotnet-format> .\format-verify.cmd
D:\source\github\blazor-net8-dotnet-format>dotnet format BlazorApp.sln style --verify-no-changes

D:\source\github\blazor-net8-dotnet-format\BlazorApp\Pages\Counter.razor.cs(9,18): warning IDE0051: Private member 'Counter.IncrementCount' is unused [D:\source\github\blazor-net8-dotnet-format\BlazorApp\BlazorApp.csproj]

Running dotnet format formats the Counter.razor.cs file and removes the IncrementCount() method.

D:\source\github\blazor-net8-dotnet-format>dotnet format BlazorApp.sln -v normal
  Formatting code files in workspace 'D:\source\github\blazor-net8-dotnet-format\BlazorApp.sln'.
  Formatted code file 'D:\source\github\blazor-net8-dotnet-format\BlazorApp\Pages\Counter.razor.cs'.
  Format complete in 5646ms.

The automatically removed method leads to a failed build.

D:\source\github\blazor-net8-dotnet-format>dotnet build BlazorApp.sln
MSBuild version 17.9.4+90725d08d for .NET
  Determining projects to restore...
  All projects are up-to-date for restore.
D:\source\github\blazor-net8-dotnet-format\BlazorApp\Pages\Counter.razor(9,44): error CS0103: The name 'IncrementCount' does not exist in the current context [D:\
source\github\blazor-net8-dotnet-format\BlazorApp\BlazorApp.csproj]

Build FAILED.

D:\source\github\blazor-net8-dotnet-format\BlazorApp\Pages\Counter.razor(9,44): error CS0103: The name 'IncrementCount' does not exist in the current context [D:\
source\github\blazor-net8-dotnet-format\BlazorApp\BlazorApp.csproj]
    0 Warning(s)
    1 Error(s)

Time Elapsed 00:00:04.26

Environment

.NET

> dotnet --info
.NET SDK:
 Version:           8.0.200
 Commit:            438cab6a9d
 Workload version:  8.0.200-manifests.e575128c

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.22631
 OS Platform: Windows
 RID:         win-x64
 Base Path:   C:\Program Files\dotnet\sdk\8.0.200\

.NET workloads installed:
There are no installed workloads to display.

Host:
  Version:      8.0.2
  Architecture: x64
  Commit:       1381d5ebd2

.NET SDKs installed:
  7.0.313 [C:\Program Files\dotnet\sdk]
  7.0.406 [C:\Program Files\dotnet\sdk]
  8.0.102 [C:\Program Files\dotnet\sdk]
  8.0.200 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 6.0.27 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 7.0.16 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 8.0.2 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 6.0.27 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 7.0.16 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 8.0.2 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.WindowsDesktop.App 6.0.27 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
  Microsoft.WindowsDesktop.App 7.0.16 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
  Microsoft.WindowsDesktop.App 8.0.2 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Other architectures found:
  x86   [C:\Program Files (x86)\dotnet]
    registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation]

Environment variables:
  Not set

global.json file:
  Not found

dotnet format

> dotnet format --version
8.0.453106+2651752953c0d41c8c7b8d661cf2237151af33d0