VideoProperties.SavePropertiesAsync 方法

定義

命名空間:

Windows.Storage.FileProperties

多載

SavePropertiesAsync()	儲存與專案相關聯的所有屬性。
SavePropertiesAsync(IIterable<KeyValuePair<String,Object>>)	儲存與專案相關聯的指定屬性和值。

SavePropertiesAsync()

儲存與專案相關聯的所有屬性。

public:
 virtual IAsyncAction ^ SavePropertiesAsync() = SavePropertiesAsync;

/// [Windows.Foundation.Metadata.Overload("SavePropertiesAsyncOverloadDefault")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncAction SavePropertiesAsync();

[Windows.Foundation.Metadata.Overload("SavePropertiesAsyncOverloadDefault")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncAction SavePropertiesAsync();

function savePropertiesAsync()

Public Function SavePropertiesAsync () As IAsyncAction

傳回

IAsyncAction

這個方法完成時不會傳回任何物件或值。

實作

SavePropertiesAsync()

屬性

OverloadAttribute RemoteAsyncAttribute

備註

如果其中任何一個屬性值無效，則不會儲存任何值。

另請參閱

• SavePropertiesAsync(IIterable<KeyValuePair<String,Object>>)

SavePropertiesAsync(IIterable<KeyValuePair<String,Object>>)

儲存與專案相關聯的指定屬性和值。

public:
 virtual IAsyncAction ^ SavePropertiesAsync(IIterable<IKeyValuePair<Platform::String ^, Platform::Object ^> ^> ^ propertiesToSave) = SavePropertiesAsync;

/// [Windows.Foundation.Metadata.Overload("SavePropertiesAsync")]
IAsyncAction SavePropertiesAsync(IIterable<IKeyValuePair<winrt::hstring, IInspectable const&>> const& propertiesToSave);

[Windows.Foundation.Metadata.Overload("SavePropertiesAsync")]
public IAsyncAction SavePropertiesAsync(IEnumerable<KeyValuePair<string,object>> propertiesToSave);

function savePropertiesAsync(propertiesToSave)

Public Function SavePropertiesAsync (propertiesToSave As IEnumerable(Of KeyValuePair(Of String, Object))) As IAsyncAction

參數

propertiesToSave

IIterable<IKeyValuePair<String,Object>>

IEnumerable<KeyValuePair<String,Object>>

IIterable<IKeyValuePair<Platform::String,Platform::Object>>

IIterable<IKeyValuePair<winrt::hstring,IInspectable>>

集合，其中包含屬性的名稱和值，以儲存為索引鍵/值組， (類型 IKeyValuePair) 。

傳回

IAsyncAction

這個方法完成時不會傳回任何物件或值。

實作

M:Windows.Storage.FileProperties.IStorageItemExtraProperties.SavePropertiesAsync(System.Collections.Generic.IEnumerable{System.Collections.Generic.KeyValuePair{System.String,System.Object}}) M:Windows.Storage.FileProperties.IStorageItemExtraProperties.SavePropertiesAsync(System.Collections.Generic.IEnumerable{System.Collections.Generic.KeyValuePair{Platform::String,Platform::Object}}) M:Windows.Storage.FileProperties.IStorageItemExtraProperties.SavePropertiesAsync(System.Collections.Generic.IEnumerable{System.Collections.Generic.KeyValuePair{winrt::hstring,IInspectable}})

屬性

OverloadAttribute