ContactChangeReader.ReadBatchAsync 方法

定义

异步获取 ContactChange 对象的列表。

public:
 virtual IAsyncOperation<IVectorView<ContactChange ^> ^> ^ ReadBatchAsync() = ReadBatchAsync;
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<IVectorView<ContactChange>> ReadBatchAsync();
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<IReadOnlyList<ContactChange>> ReadBatchAsync();
function readBatchAsync()
Public Function ReadBatchAsync () As IAsyncOperation(Of IReadOnlyList(Of ContactChange))

返回

ContactChange 对象的列表。

属性

Windows 要求

应用功能
contactsSystem

适用于