PropertyBag._Properties 域
命名空间： Microsoft.Office.Server.Search.Query
程序集： Microsoft.Office.Server.Search（位于 Microsoft.Office.Server.Search.dll 中）
语法
声明
Protected _Properties As Dictionary(Of String, Object)
用法
Dim value As Dictionary(Of String, Object)
value = Me._Properties
Me._Properties = value
protected Dictionary<string, Object> _Properties