ChatMessageAttachment.DataStreamReference 属性

定义

命名空间:

Windows.ApplicationModel.Chat

获取或设置邮件附件的流引用。

public:
 property IRandomAccessStreamReference ^ DataStreamReference { IRandomAccessStreamReference ^ get(); void set(IRandomAccessStreamReference ^ value); };

IRandomAccessStreamReference DataStreamReference();

void DataStreamReference(IRandomAccessStreamReference value);

public IRandomAccessStreamReference DataStreamReference { get; set; }

var iRandomAccessStreamReference = chatMessageAttachment.dataStreamReference;
chatMessageAttachment.dataStreamReference = iRandomAccessStreamReference;

Public Property DataStreamReference As IRandomAccessStreamReference

属性值

IRandomAccessStreamReference

附件的数据流。

Windows 要求

应用功能	chat chatSystem smsSend

注解

附件的数据源通过 IRandomAccessStreamReference 接口进行访问。 DataStreamReference 属性设置为封装附件数据的流引用。