Border : FrameworkElement
Implemented for: WASM, Skia, Mobile
This document lists all properties, methods, and events of Border that are currently implemented by the Uno Platform. See the WinUI documentation for detailed usage guidelines which all automatically apply to Uno Platform.
To better understand how Border works, you can run your own tests on the Uno Playground.
Implemented properties
| Property | Supported on |
|---|---|
| Thickness Padding | WASM, Skia, Mobile |
| CornerRadius CornerRadius | WASM, Skia, Mobile |
| TransitionCollection ChildTransitions | WASM, Skia, Mobile |
| UIElement Child | WASM, Skia, Mobile |
| Thickness BorderThickness | WASM, Skia, Mobile |
| Brush BorderBrush | WASM, Skia, Mobile |
| BrushTransition BackgroundTransition | Skia |
| BackgroundSizing BackgroundSizing | WASM, Skia, Mobile |
| Brush Background | WASM, Skia, Mobile |
| DependencyProperty BackgroundProperty | WASM, Skia, Mobile |
| DependencyProperty BackgroundSizingProperty | WASM, Skia, Mobile |
| DependencyProperty BorderBrushProperty | WASM, Skia, Mobile |
| DependencyProperty BorderThicknessProperty | WASM, Skia, Mobile |
| DependencyProperty ChildTransitionsProperty | WASM, Skia, Mobile |
| DependencyProperty CornerRadiusProperty | WASM, Skia, Mobile |
| DependencyProperty PaddingProperty | WASM, Skia, Mobile |
Below are all properties, methods, and events of Border that are not currently implemented in Uno.
Not implemented properties
| Property | Not supported on |
|---|---|
| Thickness Padding | MacOS |
| CornerRadius CornerRadius | MacOS |
| TransitionCollection ChildTransitions | MacOS |
| UIElement Child | MacOS |
| Thickness BorderThickness | MacOS |
| Brush BorderBrush | MacOS |
| BrushTransition BackgroundTransition | WASM, Xamarin |
| BackgroundSizing BackgroundSizing | MacOS |
| Brush Background | MacOS |
| DependencyProperty BackgroundProperty | MacOS |
| DependencyProperty BackgroundSizingProperty | MacOS |
| DependencyProperty BorderBrushProperty | MacOS |
| DependencyProperty BorderThicknessProperty | MacOS |
| DependencyProperty ChildTransitionsProperty | MacOS |
| DependencyProperty CornerRadiusProperty | MacOS |
| DependencyProperty PaddingProperty | MacOS |
Last updated Wednesday, 10 December 2025 23:56.