CoreWindowResizeManager 類別

定義

命名空間:

Windows.UI.Core

定義用來管理 CoreWindow.SizeChanged 事件的型別。 此類型由架構 (例如 XAML) 或實作自己的 IFrameWorkView 的應用程式使用，以同步處理殼層繪製的 placholder (之間的交接，例如啟動顯示畫面) 和應用程式第一個繪製的畫面格，因此從一個畫面轉換到另一個畫面之間沒有間距。 如果您的應用程式未實作 IFrameWorkView 本身，您就不應該參與此同步處理，因為架構會為您執行此作業。

public ref class CoreWindowResizeManager sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class CoreWindowResizeManager final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class CoreWindowResizeManager

Public NotInheritable Class CoreWindowResizeManager

繼承

Object Platform::Object IInspectable CoreWindowResizeManager

屬性

ContractVersionAttribute MarshalingBehaviorAttribute

Windows 需求

裝置系列	Windows 10 (已於 10.0.10240.0 引進)
API contract	Windows.Foundation.UniversalApiContract (已於 v1.0 引進)

備註

引發 CoreWindow.SizeChanged 時，請呼叫靜態 CoreWindowResizeManager.GetForCurrentView 方法，以取得目前 CoreWindow類型的實例。

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 that we can abbreviate
    // any resize animation and prevent unnecessary delays.
    Windows::UI::Core::CoreWindowResizeManager::GetForCurrentView().NotifyLayoutCompleted();
    m_windowSizeChangeInProgress = false;
}

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.
 CoreWindowResizeManager::GetForCurrentView()->NotifyLayoutCompleted();
 m_windowSizeChangeInProgress = false;
}

屬性

ShouldWaitForLayoutCompletion

取得或設定呼叫端是否應該等候新版面配置完成。

方法

GetForCurrentView()	取得執行中應用程式目前CoreWindow的CoreWindowResizeManager實例。
NotifyLayoutCompleted()	通知父 CoreWindow 物件新版面配置已完成。