Class Keyboard

Implements keyboard device and routed events

Inheritance

System.Object

Keyboard

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: EmptyKeys.UserInterface.Input

Assembly: EmptyKeys.UserInterface.dll

Syntax

public class Keyboard

Constructors

Keyboard()

Initializes a new instance of the Keyboard class.

Declaration

public Keyboard()

Fields

KeyDownEvent

The key down event

Declaration

public static readonly RoutedEvent KeyDownEvent

Field Value

Type	Description
RoutedEvent

KeyUpEvent

The key up event

Declaration

public static readonly RoutedEvent KeyUpEvent

Field Value

Type	Description
RoutedEvent

PreviewKeyDownEvent

The preview key down event

Declaration

public static readonly RoutedEvent PreviewKeyDownEvent

Field Value

Type	Description
RoutedEvent

PreviewKeyUpEvent

The preview key up event

Declaration

public static readonly RoutedEvent PreviewKeyUpEvent

Field Value

Type	Description
RoutedEvent

Properties

FocusedElement

Gets the focused element.

Declaration

public UIElement FocusedElement { get; }

Property Value

Type	Description
UIElement	The focused element.

IsAltPressed

Gets a value indicating whether is alt pressed.

Declaration

public static bool IsAltPressed { get; }

Property Value

Type	Description
System.Boolean	true if is alt pressed; otherwise, false.

IsControlPressed

Gets a value indicating whether is control pressed.

Declaration

public static bool IsControlPressed { get; }

Property Value

Type	Description
System.Boolean	true if is control pressed; otherwise, false.

IsShiftPressed

Gets a value indicating whether is shift pressed.

Declaration

public static bool IsShiftPressed { get; }

Property Value

Type	Description
System.Boolean	true if is shift pressed; otherwise, false.

Modifiers

Gets the modifiers.

Declaration

public static ModifierKeys Modifiers { get; }

Property Value

Type	Description
ModifierKeys	The modifiers.

Methods

HideVirtualKeyboard()

Hides the virtual keyboard.

Declaration

public void HideVirtualKeyboard()

ShowVirtualKeyboard()

Shows the virtual keyboard.

Declaration

public void ShowVirtualKeyboard()

Update(UIRoot, Double, Double)

Updates all listeners

Declaration

public void Update(UIRoot uiContainer, double elapsedGameTime, double totalGameTime)

Parameters

Type	Name	Description
UIRoot	uiContainer	The UI container.
System.Double	elapsedGameTime	The elapsed game time.
System.Double	totalGameTime	The total game time.