PhoneCallStore.GetDefaultLineAsync 方法

定義

命名空間:

Windows.ApplicationModel.Calls

取得目前默認電話線路的行標識碼。

public:
 virtual IAsyncOperation<Platform::Guid> ^ GetDefaultLineAsync() = GetDefaultLineAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<winrt::guid> GetDefaultLineAsync();

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<Guid> GetDefaultLineAsync();

function getDefaultLineAsync()

Public Function GetDefaultLineAsync () As IAsyncOperation(Of Guid)

傳回

IAsyncOperation<Guid>

IAsyncOperation<Platform::Guid>

IAsyncOperation<winrt::guid>

異步操作，會在成功完成時傳回行標識符。

屬性

RemoteAsyncAttribute

Windows 需求

應用程式功能

phoneCallHistory phoneCallHistorySystem