SearchPaneSuggestionsRequestDeferral 类
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
使应用能够在处理 SuggestionsRequested 事件时完成填充 SearchSuggestionCollection 对象时发出信号。 仅当应用需要异步响应建议请求时,才应使用延迟。
public ref class SearchPaneSuggestionsRequestDeferral sealed
/// [Windows.Foundation.Metadata.ContractVersion(Windows.ApplicationModel.Search.SearchContract, 65536)]
/// [Windows.Foundation.Metadata.Deprecated("SearchPaneSuggestionsRequestDeferral may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, Windows.ApplicationModel.Search.SearchContract)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
class SearchPaneSuggestionsRequestDeferral final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.ApplicationModel.Search.SearchContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Deprecated("SearchPaneSuggestionsRequestDeferral may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.ApplicationModel.Search.SearchContract")]
class SearchPaneSuggestionsRequestDeferral final
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.ApplicationModel.Search.SearchContract), 65536)]
[Windows.Foundation.Metadata.Deprecated("SearchPaneSuggestionsRequestDeferral may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, typeof(Windows.ApplicationModel.Search.SearchContract))]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
public sealed class SearchPaneSuggestionsRequestDeferral
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.ApplicationModel.Search.SearchContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Deprecated("SearchPaneSuggestionsRequestDeferral may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.ApplicationModel.Search.SearchContract")]
public sealed class SearchPaneSuggestionsRequestDeferral
Public NotInheritable Class SearchPaneSuggestionsRequestDeferral
- 继承
- 属性
Windows 要求
设备系列 |
Windows Desktop Extension SDK (在 10.0.10240.0 中引入)
Xbox One Extensions for the UWP (在 10.0.10586.0 中引入) |
API contract |
Windows.ApplicationModel.Search.SearchContract (在 v1.0 中引入)
|
注解
重要
若要在应用中实现Windows 10或更高版本的搜索,请使用 AutoSuggestBox。 有关详细信息 ,请参阅自动建议框 。
不应在适用于 Windows 10 或更高版本的应用中使用 Windows.ApplicationModel.Search API (SearchPane、 SearchContract
) 或 SearchBox API。
如果满足请求需要花费大量时间(例如从 Web 服务提取建议),应用应异步响应建议请求。
使用 SearchPaneSuggestionsRequestDeferral.Complete 方法在应用满足请求时发出信号。
应用在处理 SuggestionsRequested 事件时,通过调用 SearchPaneSuggestionsRequest.GetDeferral 方法检索此对象。
方法
Complete() |
指示应用在处理 SuggestionsRequested 事件时已完成填充 SearchSuggestionCollection 对象的信号。 |
适用于
另请参阅
- SearchPane
- SuggestionsRequested
- SearchPaneSuggestionsRequest
- GetDeferral()
- <xref:Windows.ApplicationModel.Search.SearchPaneSuggestionsRequestedEventArgs%0asuggestionsrequestedeventargs.md)>