ContactAnnotationList.TrySaveAnnotationAsync(ContactAnnotation) 方法

定义

命名空间:

Windows.ApplicationModel.Contacts

异步尝试将 ContactAnnotation 保存到 ContactAnnotationList。

public:
 virtual IAsyncOperation<bool> ^ TrySaveAnnotationAsync(ContactAnnotation ^ annotation) = TrySaveAnnotationAsync;

IAsyncOperation<bool> TrySaveAnnotationAsync(ContactAnnotation const& annotation);

public IAsyncOperation<bool> TrySaveAnnotationAsync(ContactAnnotation annotation);

function trySaveAnnotationAsync(annotation)

Public Function TrySaveAnnotationAsync (annotation As ContactAnnotation) As IAsyncOperation(Of Boolean)

参数

annotation

ContactAnnotation

要保存到列表的批注。

返回

IAsyncOperation<Boolean>

IAsyncOperation<bool>

true 如果保存成功，则为 ;否则为 false。

Windows 要求

应用功能	contactsSystem