Layout.MeasureInvalidated 事件

定義

命名空間:

Microsoft.UI.Xaml.Controls

發生于 (配置) 的測量狀態已失效時。

本檔適用于 Windows 應用程式 SDK 中適用于 WinUI 的 WinUI 2 for UWP (，請參閱Windows 應用程式 SDK命名空間) 。

// Register
event_token MeasureInvalidated(TypedEventHandler<Layout, IInspectable const&> const& handler) const;

// Revoke with event_token
void MeasureInvalidated(event_token const* cookie) const;

// Revoke with event_revoker
Layout::MeasureInvalidated_revoker MeasureInvalidated(auto_revoke_t, TypedEventHandler<Layout, IInspectable const&> const& handler) const;

public event TypedEventHandler<Layout,object> MeasureInvalidated;

Public Custom Event MeasureInvalidated As TypedEventHandler(Of Layout, Object) 

事件類型

TypedEventHandler<Layout,Object>

TypedEventHandler<Layout,IInspectable>

另請參閱

• InvalidateMeasure()