KeyEventArgs class

Applies to Windows and Windows Phone

Contains the arguments returned by a virtual key event.

Syntax


public sealed class KeyEventArgs : ICoreWindowEventArgs

Attributes

[MarshalingBehavior(Standard)]
[Version(0x06020000)]
[WebHostHidden()]

Members

The KeyEventArgs class has these types of members:

Methods

The KeyEventArgs class inherits methods from the Object class.

Properties

The KeyEventArgs class has these properties.

PropertyAccess typeDescription

Handled

Read/writeGets or sets whether the key press event was handled.

KeyStatus

Read-onlyGets the status of a key at the time the event is fired.

VirtualKey

Read-onlyGets the virtual key that maps to the key that was pressed.

 

Remarks

This object is returned by a delegate registered for one of the following events:



// returning keypress events data through KeyEventArgs

void MyCoreWindowEvents::SetWindow( // implementation called by CoreApplication::Run(), provided for context
    _In_ CoreWindow^ window
    )
{
    // ...
    window->KeyDown +=
        ref new TypedEventHandler<CoreWindow^, KeyEventArgs^>(this, &CoreWindowEvents::OnKeyDown);
    window->KeyUp +=
        ref new TypedEventHandler<CoreWindow^, KeyEventArgs^>(this, &CoreWindowEvents::OnKeyUp);

    // ...
   
}


Note  : This class is not agile, which means that you need to consider its threading model and marshaling behavior. For more info, see Threading and Marshaling (C++/CX).

Requirements

Minimum supported client

Windows 8 [Windows Store apps only]

Minimum supported server

Windows Server 2012 [Windows Store apps only]

Minimum supported phone

Windows Phone 8

Namespace

Windows.UI.Core
Windows::UI::Core [C++]

Metadata

Windows.winmd

 

 

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