Implementing Badge Views in .NET MAUI
A comprehensive guide for implementing and customizing Syncfusion's .NET MAUI Badge View (SfBadgeView) control. Badge views display notification counts, status indicators, or alerts overlaid on content like buttons, images, or avatars.
When to Use This Skill
Use this skill when you need to:
- Add notification badges to buttons, icons, or profile images
- Display unread message counts or notification numbers
- Show status indicators (available, busy, away)
- Implement notification overlays with custom positioning
- Add animated badge notifications
- Create badges with predefined symbols or icons
- Customize badge appearance (colors, fonts, shapes)
- Position badges around content elements
- Implement accessible badge notifications with screen reader support
Component Overview
The Badge View (SfBadgeView) is a notification control that overlays badges on content elements. It supports:
- Text badges: Display notification counts or short text
- Icon badges: Show predefined status symbols (available, away, busy, etc.)
- Positioning: Place badges at 8 positions around content (TopRight, TopLeft, BottomRight, etc.)
- Customization: Fonts, colors, strokes, backgrounds, corner radius
- Animation: Scale animations when badge text changes
- Predefined styles: 8 color types (Primary, Error, Success, Warning, etc.)
- Accessibility: Screen reader support for badge content
Documentation and Navigation Guide
Getting Started
📄 Read: references/getting-started.md
Read this reference when you need to:
- Install Syncfusion.Maui.Core NuGet package
- Register the Syncfusion handler in MauiProgram.cs
- Create your first badge view
- Add badge text or content
- Implement basic badge notifications
- Add accessibility with ScreenReaderText
Badge Customization
📄 Read: references/customization.md
Read this reference when you need to:
- Customize font properties (size, family, attributes)
- Add stroke borders and adjust thickness
- Change text color and padding
- Apply predefined badge types (Primary, Error, Success, Warning, Info, Dark, Light, Secondary)
- Set custom background colors
- Configure corner radius for rounded badges
- Align badges (Center, Start, End)
- Handle badge alignment with different sizing scenarios
- Keep multiple badges aligned uniformly with AutoHide
- Enable font auto-scaling for accessibility
- Control badge visibility
Position Customization
📄 Read: references/positioning.md
Read this reference when you need to:
- Position badges around content (TopRight, TopLeft, BottomRight, BottomLeft, Left, Top, Right, Bottom)
- Fine-tune badge placement with Offset property
- Adjust X,Y coordinates for precise positioning
- Position badges on images, buttons, or custom controls
Animation
📄 Read: references/animation.md
Read this reference when you need to:
- Enable or disable badge animations
- Configure scale animation when badge text changes
- Adjust animation duration for faster or slower effects
- Create dynamic badge notifications
Predefined Symbols
📄 Read: references/predefined-symbols.md
Read this reference when you need to:
- Use badge icons instead of text (Add, Available, Away, Busy, Delete, Dot, Prohibit)
- Display status indicators with predefined symbols
- Understand icon vs text priority
- Implement icon-based badges on avatars or images
1---2name: syncfusion-maui-badge-view3description: Implements Syncfusion .NET MAUI Badge View (SfBadgeView) control. Use when adding badge notifications, status indicators, unread counts, or notification overlays to MAUI applications. Covers SfBadgeView setup, badge text customization, position adjustments, animations, predefined symbols, and accessibility features.4---5
6# Implementing Badge Views in .NET MAUI
7
8A comprehensive guide for implementing and customizing Syncfusion's .NET MAUI Badge View (SfBadgeView) control. Badge views display notification counts, status indicators, or alerts overlaid on content like buttons, images, or avatars.
9
10## When to Use This Skill
11
12Use this skill when you need to:
13- Add notification badges to buttons, icons, or profile images
14- Display unread message counts or notification numbers
15- Show status indicators (available, busy, away)
16- Implement notification overlays with custom positioning
17- Add animated badge notifications
18- Create badges with predefined symbols or icons
19- Customize badge appearance (colors, fonts, shapes)
20- Position badges around content elements
21- Implement accessible badge notifications with screen reader support
22
23## Component Overview
24
25The Badge View (SfBadgeView) is a notification control that overlays badges on content elements. It supports:
26- **Text badges:** Display notification counts or short text
27- **Icon badges:** Show predefined status symbols (available, away, busy, etc.)
28- **Positioning:** Place badges at 8 positions around content (TopRight, TopLeft, BottomRight, etc.)
29- **Customization:** Fonts, colors, strokes, backgrounds, corner radius
30- **Animation:** Scale animations when badge text changes
31- **Predefined styles:** 8 color types (Primary, Error, Success, Warning, etc.)
32- **Accessibility:** Screen reader support for badge content
33
34## Documentation and Navigation Guide
35
36### Getting Started
37📄 **Read:** [references/getting-started.md](references/getting-started.md)
38
39Read this reference when you need to:
40- Install Syncfusion.Maui.Core NuGet package
41- Register the Syncfusion handler in MauiProgram.cs
42- Create your first badge view
43- Add badge text or content
44- Implement basic badge notifications
45- Add accessibility with ScreenReaderText
46
47### Badge Customization
48📄 **Read:** [references/customization.md](references/customization.md)
49
50Read this reference when you need to:
51- Customize font properties (size, family, attributes)
52- Add stroke borders and adjust thickness
53- Change text color and padding
54- Apply predefined badge types (Primary, Error, Success, Warning, Info, Dark, Light, Secondary)
55- Set custom background colors
56- Configure corner radius for rounded badges
57- Align badges (Center, Start, End)
58- Handle badge alignment with different sizing scenarios
59- Keep multiple badges aligned uniformly with AutoHide
60- Enable font auto-scaling for accessibility
61- Control badge visibility
62
63### Position Customization
64📄 **Read:** [references/positioning.md](references/positioning.md)
65
66Read this reference when you need to:
67- Position badges around content (TopRight, TopLeft, BottomRight, BottomLeft, Left, Top, Right, Bottom)
68- Fine-tune badge placement with Offset property
69- Adjust X,Y coordinates for precise positioning
70- Position badges on images, buttons, or custom controls
71
72### Animation
73📄 **Read:** [references/animation.md](references/animation.md)
74
75Read this reference when you need to:
76- Enable or disable badge animations
77- Configure scale animation when badge text changes
78- Adjust animation duration for faster or slower effects
79- Create dynamic badge notifications
80
81### Predefined Symbols
82📄 **Read:** [references/predefined-symbols.md](references/predefined-symbols.md)
83
84Read this reference when you need to:
85- Use badge icons instead of text (Add, Available, Away, Busy, Delete, Dot, Prohibit)
86- Display status indicators with predefined symbols
87- Understand icon vs text priority
88- Implement icon-based badges on avatars or images
89
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