通过

IStorageQueryResultBase.OptionsChanged 事件

  • 参考

定义

命名空间:
Windows.Storage.Search
编辑

更改 StorageFileQueryResult、StorageFolderQueryResult 或 StorageItemQueryResult 对象的查询选项时触发。

// Register
event_token OptionsChanged(TypedEventHandler<IStorageQueryResultBase, IInspectable const&> const& handler) const;

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

// Revoke with event_revoker
IStorageQueryResultBase::OptionsChanged_revoker OptionsChanged(auto_revoke_t, TypedEventHandler<IStorageQueryResultBase, IInspectable const&> const& handler) const;
event TypedEventHandler<IStorageQueryResultBase,object> OptionsChanged;
function onOptionsChanged(eventArgs) { /* Your code */ }
iStorageQueryResultBase.addEventListener("optionschanged", onOptionsChanged);
iStorageQueryResultBase.removeEventListener("optionschanged", onOptionsChanged);
- or -
iStorageQueryResultBase.onoptionschanged = onOptionsChanged;
Event OptionsChanged As TypedEventHandler(Of IStorageQueryResultBase, Object)

事件类型

TypedEventHandler<IStorageQueryResultBase,Object>

TypedEventHandler<IStorageQueryResultBase,IInspectable>

适用于