CoreWindowResizeManager CoreWindowResizeManager CoreWindowResizeManager CoreWindowResizeManager Class


Defines a type used to manage CoreWindow.SizeChanged events. This type is used by frameworks (such as XAML) or apps that implement their own IFrameWorkView to synchronize the handover between shell drawn placholder (such as a splash screen) and the apps first drawn frame, so that there is no gap in the transition from one to the other. If your app does not implement the IFrameWorkView itself you should not participate in this synchronization as the framwork will do it for you.

public : sealed class CoreWindowResizeManager : ICoreWindowResizeManager, ICoreWindowResizeManagerLayoutCapability
struct winrt::Windows::UI::Core::CoreWindowResizeManager : ICoreWindowResizeManager, ICoreWindowResizeManagerLayoutCapability
public sealed class CoreWindowResizeManager : ICoreWindowResizeManager, ICoreWindowResizeManagerLayoutCapability
Public NotInheritable Class CoreWindowResizeManager Implements ICoreWindowResizeManager, ICoreWindowResizeManagerLayoutCapability
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)


When CoreWindow- is fired, call the static CoreWindowResizeManager::GetForCurrentView method to obtain an instance of this type for the current CoreWindow.

if (m_windowSizeChangeInProgress)
 // A window size change has been initiated and the app has just completed presenting
 // the first frame with the new size. Notify the resize manager so we can abbreviate
 // any resize animation and prevent unnecessary delays.
 m_windowSizeChangeInProgress = false;


ShouldWaitForLayoutCompletion ShouldWaitForLayoutCompletion ShouldWaitForLayoutCompletion ShouldWaitForLayoutCompletion

Gets or sets whether the caller should wait for the new layout to complete.


GetForCurrentView() GetForCurrentView() GetForCurrentView() GetForCurrentView()

Gets an instance of CoreWindowResizeManager for the running app's current CoreWindow.

NotifyLayoutCompleted() NotifyLayoutCompleted() NotifyLayoutCompleted() NotifyLayoutCompleted()

Notifies the parent CoreWindow object that the new layout has completed.