SPEmailMessage.Headers 属性
获取电子邮件的邮件头的集合。
命名空间： Microsoft.SharePoint.Utilities
程序集： Microsoft.SharePoint（位于 Microsoft.SharePoint.dll 中）
语法
声明
Public ReadOnly Property Headers As SPEmailHeaderCollection
Get
用法
Dim instance As SPEmailMessage
Dim value As SPEmailHeaderCollection
value = instance.Headers
public SPEmailHeaderCollection Headers { get; }
属性值
类型：Microsoft.SharePoint.Utilities.SPEmailHeaderCollection
SPEmailHeaderCollection 对象，该对象表示的消息标头的集合。