migrating-wpf-to-dotnetlisted

Migrates WPF applications from .NET Framework to .NET 6+. Use when upgrading legacy WPF apps, resolving compatibility issues, or modernizing project files.
christian289/dotnet-with-claudecode · ★ 41 · Data & Documents · score 73

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# WPF .NET Framework → .NET Migration ## 1. Migration Checklist ### 1.1 Pre-Migration - [ ] Verify .NET Framework version (4.6.1+ recommended) - [ ] Check NuGet package .NET compatibility - [ ] Verify third-party library .NET versions - [ ] Check Windows Forms interop usage - [ ] Check WCF client usage - [ ] Check ClickOnce deployment usage ### 1.2 Migration - [ ] Convert project file to SDK style - [ ] NuGet packages.config → PackageReference - [ ] Clean up AssemblyInfo.cs - [ ] app.config → appsettings.json (optional) - [ ] Build and fix errors - [ ] Run tests ### 1.3 Post-Migration - [ ] Test self-contained deployment - [ ] Test single-file deployment - [ ] Ready to Run (R2R) optimization - [ ] Performance benchmark --- ## 2. Project File Conversion ### 2.1 Old Format (.NET Framework) ```xml <?xml version="1.0" encoding="utf-8"?> <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" /> <PropertyGroup> <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> <ProjectGuid>{GUID}</ProjectGuid> <OutputType>WinExe</OutputType> <RootNamespace>MyApp</RootNamespace> <AssemblyName>MyApp</AssemblyName> <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>  </PropertyGroup>  </Project>