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KeyboardEventArgs Class

Definition

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
Derived

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

See also