WindowSizeChangedEventArgs WindowSizeChangedEventArgs WindowSizeChangedEventArgs WindowSizeChangedEventArgs Class

Definition

Namespace:: Windows.UI.Core Windows.UI.Core Windows.UI.Core Windows.UI.Core

Edit

Contains the argument returned by a window size change event.

public : sealed class WindowSizeChangedEventArgs : ICoreWindowEventArgs, IWindowSizeChangedEventArgspublic sealed class WindowSizeChangedEventArgs : ICoreWindowEventArgs, IWindowSizeChangedEventArgsPublic NotInheritable Class WindowSizeChangedEventArgs Implements ICoreWindowEventArgs, IWindowSizeChangedEventArgs// This API is not available in Javascript.

Attributes: ContractVersionAttribute MarshalingBehaviorAttribute WebHostHiddenAttribute

Windows 10 requirements

Device family	Windows 10 (introduced v10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (introduced v1)

Remarks

This object is returned by a delegate registered for the CoreWindow.SizeChanged event.


// returning window size change events data through WindowSizeChangedEventArgs

void MyCoreWindowEvents::SetWindow( // implementation called by CoreApplication::Run(), provided for context
    _In_ CoreWindow^ window
    )
{

    // ...
    window->SizeChanged +=
        ref new TypedEventHandler<CoreWindow^, WindowSizeChangedEventArgs^>(this, &CoreWindowEvents::OnWindowSizeChanged)

    // ...

}

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).

Properties

Handled Handled Handled Handled

Edit

Gets or sets whether the window size event was handled.

public : PlatForm::Boolean Handled { get; set; }public bool Handled { get; set; }Public ReadWrite Property Handled As bool// This API is not available in Javascript.

Value: PlatForm::Boolean bool bool bool

True if the window size event has been handled by the appropriate delegate; false if it has not.

Size Size Size Size

Edit

Gets the new size of the window in units of effective (view) pixels.

public : Size Size { get; }public Size Size { get; }Public ReadOnly Property Size As Size// This API is not available in Javascript.

Value: Size Size Size Size

The new size of the window.