How do I install the Managing Winforms Mvvm skill?

Run npx skillmds@latest add microsoft/managing-winforms-mvvm in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

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Is Managing Winforms Mvvm free to use?

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Who published Managing Winforms Mvvm?

Microsoft (@microsoft) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Managing Winforms Mvvm by microsoft

Name: Managing Winforms Mvvm
Author: Microsoft

Managing Winforms Mvvm

Implements MVVM pattern in WinForms applications (.NET 8+) with ViewModels, Commands, and DataContext. Use when user explicitly requests MVVM implementation, setting up ViewModel with INotifyPropertyChanged or ObservableObject, implementing ICommand or RelayCommand, wiring Form.DataContext, binding controls to ViewModel properties, creating Commands for button clicks, or separating business logic from UI code. Also triggers for "WinForms MVVM", "ViewModel in WinForms", "INotifyPropertyChanged", "DataContext binding", "Command pattern WinForms", "ObservableObject", "RelayCommand", and "testable WinForms". Also use when fixing existing MVVM code or when guided by winforms-feature-adoption scenario. DO NOT USE FOR: automatic application during version upgrades (opt-in only).

Microsoft 49d7003 2 files · 24.2 KB Updated Sep 17, 2026 2.7k repo stars

File contents

WinForms MVVM Pattern Guide

MVVM (Model-View-ViewModel) pattern in WinForms (.NET 8+) enables separation of business logic from UI, creating applications that are testable, maintainable, and portable across UI frameworks.

When to Use This Skill

Use this skill when:

Working with DataBinding in WinForms .NET 8+
Implementing MVVM pattern in WinForms in .NET 8+ applications
Creating ViewModels with MVVM Community Toolkit
Setting up Command binding for buttons and menus (.NET 8+, Command Property)
Using DataContext property for hierarchical binding (.NET 8+)
Migrating from traditional event-handler architecture to MVVM
Writing unit tests for business logic
Sharing ViewModels between WinForms and WPF/MAUI/Avalonia
Implementing ICommand with RelayCommand on ViewModel side
Working around ObservableCollection in WinForms contexts
Setting up dependency injection with ViewModels
Creating .datasource files for ViewModel Designer support
Troubleshooting ViewModel code generation issues

Related Skills

Detailed Guidance

Read Detailed guide for comprehensive patterns, examples, and troubleshooting.

Workflow

Confirm the scenario matches the triggers in this skill.
Apply the baseline pattern from this file.
Read Detailed guide for advanced or edge-case handling.
Validate changes with an actual build and runtime check.

---name: managing-winforms-mvvmdescription: Implements MVVM pattern in WinForms applications (.NET 8+) with ViewModels, Commands, and DataContext. Use when user explicitly requests MVVM implementation, setting up ViewModel with INotifyPropertyChanged or ObservableObject, implementing ICommand or RelayCommand, wiring Form.DataContext, binding controls to ViewModel properties, creating Commands for button clicks, or separating business logic from UI code. Also triggers for "WinForms MVVM", "ViewModel in WinForms", "INotifyPropertyChanged", "DataContext binding", "Command pattern WinForms", "ObservableObject", "RelayCommand", and "testable WinForms". Also use when fixing existing MVVM code or when guided by winforms-feature-adoption scenario. DO NOT USE FOR: automatic application during version upgrades (opt-in only).---# WinForms MVVM Pattern GuideMVVM (Model-View-ViewModel) pattern in WinForms (.NET 8+) enables separation of business logic from UI, creating applications that are testable, maintainable, and portable across UI frameworks.## When to Use This SkillUse this skill when:- Working with DataBinding in WinForms .NET 8+- Implementing MVVM pattern in WinForms in .NET 8+ applications- Creating ViewModels with MVVM Community Toolkit- Setting up Command binding for buttons and menus (.NET 8+, `Command` Property)- Using DataContext property for hierarchical binding (.NET 8+)- Migrating from traditional event-handler architecture to MVVM- Writing unit tests for business logic- Sharing ViewModels between WinForms and WPF/MAUI/Avalonia- Implementing `ICommand` with `RelayCommand` on ViewModel side- Working around `ObservableCollection` in WinForms contexts- Setting up dependency injection with ViewModels- Creating .datasource files for ViewModel Designer support- Troubleshooting ViewModel code generation issues## Related Skills- [WinForms Development](../building-winforms-applications/SKILL.md)- [WinForms Data Binding](../managing-winforms-data-binding/SKILL.md)- [WinForms Designer Code](../managing-winforms-designer-code/SKILL.md)- [WinForms Async APIs](../managing-winforms-async-apis/SKILL.md)- [WinForms High-DPI Fluent Layout](../managing-winforms-high-dpi-layout/SKILL.md)## Detailed GuidanceRead [Detailed guide](ref/detailed-guide.md) for comprehensive patterns, examples, and troubleshooting.## Workflow1. Confirm the scenario matches the triggers in this skill.2. Apply the baseline pattern from this file.3. Read [Detailed guide](ref/detailed-guide.md) for advanced or edge-case handling.4. Validate changes with an actual build and runtime check.

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