此 API 支持 SQL Server 2012 基础结构，但不能通过代码直接使用。
Opens a readable stream for the data to be downloaded from the resource specified by the ServerURL property.
命名空间： Microsoft.SqlServer.Dts.Runtime.Wrapper
程序集： Microsoft.SqlServer.DTSRuntimeWrap（在 Microsoft.SqlServer.DTSRuntimeWrap.dll 中）
语法
声明
Public Overridable Function OpenRead As IStream
用法
Dim instance As HttpClientConnection100Class
Dim returnValue As IStream
returnValue = instance.OpenRead()
public virtual IStream OpenRead()
public:
virtual IStream^ OpenRead()
abstract OpenRead : unit -> IStream
override OpenRead : unit -> IStream
public function OpenRead() : IStream
返回值
类型：Microsoft.SqlServer.Dts.Runtime.Wrapper.IStream
A Stream used to read data from the resource.
实现
IDTSHttpClientConnection100.OpenRead()