共用方式為

SearchPane.VisibilityChanged 事件

  • 參考

定義

命名空間:
Windows.ApplicationModel.Search
編輯

當使用者開啟或關閉搜尋窗格時引發。

/// [add: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, Windows.ApplicationModel.Search.SearchContract)]
/// [remove: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, Windows.ApplicationModel.Search.SearchContract)]
// Register
event_token VisibilityChanged(TypedEventHandler<SearchPane, SearchPaneVisibilityChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
SearchPane::VisibilityChanged_revoker VisibilityChanged(auto_revoke_t, TypedEventHandler<SearchPane, SearchPaneVisibilityChangedEventArgs const&> const& handler) const;
/// [add: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.ApplicationModel.Search.SearchContract")]
/// [remove: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.ApplicationModel.Search.SearchContract")]
// Register
event_token VisibilityChanged(TypedEventHandler<SearchPane, SearchPaneVisibilityChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
SearchPane::VisibilityChanged_revoker VisibilityChanged(auto_revoke_t, TypedEventHandler<SearchPane, SearchPaneVisibilityChangedEventArgs const&> const& handler) const;
[add: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, typeof(Windows.ApplicationModel.Search.SearchContract))]
[remove: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, typeof(Windows.ApplicationModel.Search.SearchContract))]
public event TypedEventHandler<SearchPane,SearchPaneVisibilityChangedEventArgs> VisibilityChanged;
[add: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.ApplicationModel.Search.SearchContract")]
[remove: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.ApplicationModel.Search.SearchContract")]
public event TypedEventHandler<SearchPane,SearchPaneVisibilityChangedEventArgs> VisibilityChanged;
function onVisibilityChanged(eventArgs) { /* Your code */ }
searchPane.addEventListener("visibilitychanged", onVisibilityChanged);
searchPane.removeEventListener("visibilitychanged", onVisibilityChanged);
- or -
searchPane.onvisibilitychanged = onVisibilityChanged;
Public Custom Event VisibilityChanged As TypedEventHandler(Of SearchPane, SearchPaneVisibilityChangedEventArgs)

事件類型

TypedEventHandler<SearchPane,SearchPaneVisibilityChangedEventArgs>
屬性
DeprecatedAttribute

備註

重要

若要在應用程式中實作Windows 10或更新版本的搜尋，請使用AutoSuggestBox。 如需詳細資訊 ，請參閱自動建議方塊 。

您不應該在 app 中使用Windows.ApplicationModel.Search API (SearchPane、 SearchContract) 或SearchBox API，以供Windows 10或更新版本使用。

注意

應用程式無法使用搜尋方塊 (Windows.UI.Xaml.Controls.SearchBoxWinJS.UI.SearchBox/) 和 SearchPane。 在相同的應用程式中同時使用搜尋方塊和搜尋窗格，會導致應用程式擲回例外狀況，並出現下列訊息：「無法建立類型為 'Windows.UI.Xaml.Controls.SearchBox' 的實例」。

將事件接聽程式新增至 searchPane 並指派事件的處理常式函式，以註冊以在引發此事件時收到通知。 您可以使用傳遞給事件處理常式的 searchPaneVisibilityChangedEventArgs 物件來存取事件的相關資訊。

適用於

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