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KeyboardEventArgs Class

Provides data for keyboard-related events.

Namespace:  System.Windows.Input
Assembly:  PresentationCore (in PresentationCore.dll)

public class KeyboardEventArgs : InputEventArgs

The KeyboardEventArgs type exposes the following members.

  NameDescription
Public methodKeyboardEventArgsInitializes a new instance of the KeyboardEventArgs class.
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  NameDescription
Public propertyDeviceGets the input device that initiated this event. (Inherited from InputEventArgs.)
Public propertyHandledGets 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.)
Public propertyKeyboardDeviceGets the keyboard device associated with the input event.
Public propertyOriginalSourceGets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. (Inherited from RoutedEventArgs.)
Public propertyRoutedEventGets or sets the RoutedEvent associated with this RoutedEventArgs instance. (Inherited from RoutedEventArgs.)
Public propertySourceGets or sets a reference to the object that raised the event. (Inherited from RoutedEventArgs.)
Public propertyTimestampGets the time when this event occurred. (Inherited from InputEventArgs.)
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  NameDescription
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodInvokeEventHandlerInvokes event handlers in a type-specific way, which can increase event system efficiency. (Overrides InputEventArgs.InvokeEventHandler(Delegate, Object).)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Protected methodOnSetSourceWhen 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.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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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.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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