syncfusion-maui-checkbox
Implements Syncfusion .NET MAUI CheckBox (SfCheckBox) controls in MAUI applications. Use when implementing checkboxes, selection controls, or toggle buttons in .NET MAUI. Covers three-state checkboxes, indeterminate state, checkbox customization, checkbox events, visual states, and checkbox groups.
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Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/syncfusion/maui-ui-components-skills --skill syncfusion-maui-checkbox- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads syncfusion-maui-checkbox automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Implementing Checkboxes in .NET MAUI
The Syncfusion .NET MAUI CheckBox (SfCheckBox) is a selection control that allows users to choose one or more options from a set. It supports three states (checked, unchecked, indeterminate), extensive visual customization, and event-driven state management.
When to Use This Skill
Use this skill when the user needs to:
- Implement checkbox controls in .NET MAUI applications
- Add selection controls for single or multiple choice scenarios
- Create three-state checkboxes with indeterminate state support
- Customize checkbox appearance (colors, shapes, sizes, text)
- Handle checkbox events (StateChanged, StateChanging)
- Apply visual states using VisualStateManager
- Build checkbox groups for multi-select scenarios (e.g., settings, forms, filters)
- Implement parent-child checkbox hierarchies with select-all functionality
- Create terms and conditions acceptance UI
- Add accessible selection controls with MAUI styling
Component Overview
The SfCheckBox control provides:
- Three-state support: Checked, Unchecked, and Indeterminate states
- Visual customization: Colors, corner radius, stroke thickness, tick color
- Text customization: Font, color, alignment, line break modes
- Event handling: StateChanged and StateChanging events
- Visual State Manager: Custom appearance for each state
- Animation control: Enable/disable state change animations
Documentation and Navigation Guide
Getting Started and Installation
📄 Read: references/getting-started.md
When to read: User is setting up SfCheckBox for the first time, needs installation steps, or wants basic implementation examples.
Topics covered:
- Installing Syncfusion.Maui.Buttons NuGet package
- Registering Syncfusion handler (ConfigureSyncfusionCore)
- Basic CheckBox implementation (XAML and C#)
- Setting checkbox caption text
- Understanding three states (Checked, Unchecked, Indeterminate)
- Single checkbox scenarios (terms of service, agreements)
- Multiple checkbox groups (multi-select options)
- Intermediate state with parent-child relationships
- Select-all checkbox patterns
Visual Customization
📄 Read: references/visual-customization.md
When to read: User wants to customize the appearance of checkboxes, change colors, adjust sizes, modify text styling, or control animations.
Topics covered:
- Shape customization (CornerRadius for rounded checkboxes)
- State colors (CheckedColor, UncheckedColor)
- Stroke thickness customization
- Caption text appearance (TextColor, FontFamily, FontSize, FontAttributes, HorizontalTextAlignment)
- Tick color customization
- LineBreakMode options (wrap or truncate text)
- Size customization (ControlSize property)
- Font auto-scaling (FontAutoScalingEnabled)
- Animation control (EnabledAnimation)
- Content spacing between checkbox and text
Events and State Management
📄 Read: references/events.md
When to read: User needs to respond to checkbox state changes, validate selections, or implement custom logic when checkboxes are toggled.
Topics covered:
- StateChanged event and StateChangedEventArgs
- StateChanging event (cancellable before state change)
- Event handling patterns in XAML and C#
- Programmatic state changes
- Event-driven UI updates
- Preventing state changes with Cancel property
- Coordinating multiple checkbox states
Visual States with VisualStateManager
📄 Read: references/visual-states.md
When to read: User wants to apply different visual appearances for checked, unchecked, or indeterminate states using VisualStateManager.
Topics covered:
- Visual State Manager overview for SfCheckBox
- Three visual states (Checked, Unchecked, Intermediate)
- XAML implementation with VisualStateGroups
- C# implementation with VisualState setters
- Customizing properties per state
- Complete examples for each state
FAQ
What does the syncfusion-maui-checkbox skill do?
Implements Syncfusion .NET MAUI CheckBox (SfCheckBox) controls in MAUI applications. Use when implementing checkboxes, selection controls, or toggle buttons in .NET MAUI. Covers three-state checkboxes, indeterminate state, checkbox customization, checkbox events, visual states, and checkbox groups.
How do I install syncfusion-maui-checkbox?
Run npx skills add https://github.com/syncfusion/maui-ui-components-skills --skill syncfusion-maui-checkbox in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/syncfusion-maui-checkbox/ (personal) or .claude/skills/syncfusion-maui-checkbox/ (project).
Which AI agents can use syncfusion-maui-checkbox?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is syncfusion-maui-checkbox safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains syncfusion-maui-checkbox?
It is published by syncfusion in syncfusion/maui-ui-components-skills. It has 214 recorded installs.
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