KeyboardEventArgs Class

Reference

Definition

Namespace:: System.Windows.Input

Assembly:: PresentationCore.dll

Important

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Provides data for keyboard-related events.

public ref class KeyboardEventArgs : System::Windows::Input::InputEventArgs

public class KeyboardEventArgs : System.Windows.Input.InputEventArgs

type KeyboardEventArgs = class
    inherit InputEventArgs

Public Class KeyboardEventArgs
Inherits InputEventArgs

Inheritance: Object

EventArgs

RoutedEventArgs

InputEventArgs
KeyboardEventArgs

Derived: System.Windows.Input.KeyboardFocusChangedEventArgs

System.Windows.Input.KeyboardInputProviderAcquireFocusEventArgs

System.Windows.Input.KeyEventArgs

Remarks

No existing keyboard event in WPF uses the KeyboardEventArgs. KeyboardEventArgs serves as the base class for the more specific KeyEventArgs and KeyboardFocusChangedEventArgs event data classes, which are used by existing WPF events such as UIElement.KeyDown and UIElement.LostKeyboardFocus.

Constructors

KeyboardEventArgs(KeyboardDevice, Int32)

Initializes a new instance of the KeyboardEventArgs class.

Properties

Device	Gets the input device that initiated this event. (Inherited from InputEventArgs)
Handled	Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. (Inherited from RoutedEventArgs)
KeyboardDevice	Gets the keyboard device associated with the input event.
OriginalSource	Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. (Inherited from RoutedEventArgs)
RoutedEvent	Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. (Inherited from RoutedEventArgs)
Source	Gets or sets a reference to the object that raised the event. (Inherited from RoutedEventArgs)
Timestamp	Gets the time when this event occurred. (Inherited from InputEventArgs)

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
InvokeEventHandler(Delegate, Object)	Invokes event handlers in a type-specific way, which can increase event system efficiency.
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
OnSetSource(Object)	When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. (Inherited from RoutedEventArgs)
ToString()	Returns a string that represents the current object. (Inherited from Object)

Applies to

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