DataServiceContext.BeginGetReadStream 方法 (Object, String, DataServiceRequestArgs, AsyncCallback, Object)

项目
04/13/2012

通过使用指定消息头，异步获取属于指定实体的命名二进制数据流。

命名空间： System.Data.Services.Client
程序集： Microsoft.Data.Services.Client（在 Microsoft.Data.Services.Client.dll 中）

语法

声明
Public Function BeginGetReadStream ( _
    entity As Object, _
    name As String, _
    args As DataServiceRequestArgs, _
    callback As AsyncCallback, _
    state As Object _
) As IAsyncResult
用法
Dim instance As DataServiceContext
Dim entity As Object
Dim name As String
Dim args As DataServiceRequestArgs
Dim callback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult

returnValue = instance.BeginGetReadStream(entity, _
    name, args, callback, state)

public IAsyncResult BeginGetReadStream(
    Object entity,
    string name,
    DataServiceRequestArgs args,
    AsyncCallback callback,
    Object state
)

public:
IAsyncResult^ BeginGetReadStream(
    Object^ entity, 
    String^ name, 
    DataServiceRequestArgs^ args, 
    AsyncCallback^ callback, 
    Object^ state
)

member BeginGetReadStream : 
        entity:Object * 
        name:string * 
        args:DataServiceRequestArgs * 
        callback:AsyncCallback * 
        state:Object -> IAsyncResult

public function BeginGetReadStream(
    entity : Object, 
    name : String, 
    args : DataServiceRequestArgs, 
    callback : AsyncCallback, 
    state : Object
) : IAsyncResult