How to create a color animation with C# code?

[YBCA7]

I've tried this before:

However, every time I call this function, the window is unresponsive. The AI thinks it's blocked by the UI thread, but there's only one animation, so it can't be blocked. What should I do?
And how to create two animations at the same time?

[miloush]

Can you provide some demo application exhibiting the issue?

[lindexi]

I guess it is not the workflow issues. But I do not any ideas. As #10240 (reply in thread) shows, it is the crash issues, and I think it would be better to just hang debugging and understand the cause of the crash.

我猜不是工作流的问题，但我没有什么想法。我认为直接挂调试了解程序崩溃的原因会更好

[YBCA7]

I guess it is not the workflow issues. But I do not any ideas. As #10240 (reply in thread) shows, it is the crash issues, and I think it would be better to just hang debugging and understand the cause of the crash.

我猜不是工作流的问题，但我没有什么想法。我认为直接挂调试了解程序崩溃的原因会更好

I'm sure this is a workflow issue, because I can successfully compile this project using Visual Studio.

我确定这是工作流的问题，因为我用Visual Studio可以成功地编译这个项目。

[YBCA7]

@lindexi

This is a new question, unrelated to the above issue about program crashes, which has been fixed.

这是一个新的问题，与上述有关程序崩溃的问题无关，崩溃的问题已被修复。

[lindexi]

@YBCA7 As https://github.com/Unqualified-Developers/Lottery/actions/runs/12731316809/job/35485171488 shows, it fails in Execute unit tests:

Run dotnet test
MSBUILD : error MSB1003: Specify a project or solution file. The current working directory does not contain a project or solution file.
Error: Process completed with exit code 1.

Feel free to remove this step in https://github.com/Unqualified-Developers/Lottery/blob/97e4684cb4998af32434bf5f0861b7e6e5100a12/.github/workflows/dotnet-desktop.yml#L79-L82

流水其实是构建成功的，只是在跑测试这一步挂了而已。这一步挂了的原因是你的项目没有单元测试，将其干掉就好了。删掉 dotnet-desktop.yml 的第 79 到 82 行试试。或者是将 79 行之后的内容都删掉

name: .NET Core Desktop

on:
  push:
    branches: [ "master", "dev" ]
  pull_request:
    branches: [ "master", "dev" ]

jobs:

  build:

    strategy:
      matrix:
        configuration: [Debug, Release]

    runs-on: windows-latest  # For a list of available runner types, refer to
                             # https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idruns-on

    env:
      Solution_Name: Lottery.sln                      # Replace with your solution name, i.e. MyWpfApp.sln.
      # Test_Project_Path: Lottery.csproj  # Do not have the test project, ignore.
      # Wap_Project_Directory: .\    # Do not have the wap project, ignore.
      # Wap_Project_Path: .\         # Do not have the wap project, ignore.

    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    # Install the .NET Core workload
    - name: Install .NET Core
      uses: actions/setup-dotnet@v4
      with:
        dotnet-version: 8.0.x

    # Add MSBuild to the PATH: https://github.com/microsoft/setup-msbuild
    - name: Setup MSBuild.exe
      uses: microsoft/setup-msbuild@v2

    # Build the application
    - name: Restore the application
      run: msbuild -restore /p:Configuration=$env:Configuration $env:Solution_Name
      env:
        Configuration: ${{ matrix.configuration }}

PS: I do not run or test this dotnet-desktop.yml code.

PS: 以上给的代码我自己没有跑过和测试哈，还请试试看，哪里挂了再和我说

[YBCA7]

It works.