| BackspaceKey | Backspace key for keyboard layouts |
| BaseKey | Common parent for all key types |
| ChangeLanguageKey | Change language key for keyboard layouts |
| EnterKey | Enter key for keyboard layouts |
| EnterKeyAction | Provides attached properties for customizing the enter key |
| FillerKey | Filler key for keyboard layouts |
| FlickKey | Flick key for keyboard layouts |
| HandwritingInputPanel | Provides a handwriting panel add-on for the virtual keyboard UI |
| HandwritingModeKey | Hand writing mode key for keyboard layouts |
| HideKeyboardKey | Hide keyboard key for keyboard layouts |
| InputModeKey | Input mode key for keyboard layouts |
| InputPanel | Provides the virtual keyboard UI |
| Key | Regular character key for keyboard layouts |
| KeyIcon | 具有可调节颜色的键图标 |
| KeyPanel | 样式化键的基类型 |
| KeyboardColumn | Keyboard column for keyboard layouts |
| KeyboardLayout | 键盘布局 |
| KeyboardLayoutLoader | Allows dynamic loading of keyboard layout |
| KeyboardRow | Keyboard row for keyboard layouts |
| KeyboardStyle | 为虚拟键盘提供样式化接口 |
| ModeKey | Generic mode key for keyboard layouts |
| NumberKey | Specialized number key for keyboard layouts |
| SelectionListItem | A base type for selection list item delegates |
| ShiftKey | Shift key for keyboard layouts |
| SpaceKey | Space key for keyboard layouts |
| SymbolModeKey | Symbol mode key for keyboard layouts |
| TraceCanvas | A specialized Canvas type for rendering Trace objects |
| TraceInputArea | A specialized MultiPointTouchArea for collecting touch input data |
| TraceInputKey | A specialized key for collecting touch input data |
| TraceInputKeyPanel | 跟踪输入键的基类型 |
| VirtualKeyboard | Provides attached properties for customizing the virtual keyboard |
