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CloudQueue.BeginPeekMessage 方法

参考

定义

命名空间:: Microsoft.Azure.Storage.Queue

程序集:: Microsoft.Azure.Storage.Queue.dll

包:: Microsoft.Azure.Storage.Queue v11.2.3

重要

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重载

BeginPeekMessage(QueueRequestOptions, OperationContext, AsyncCallback, Object)	开始异步操作以从队列中查看单个消息。
BeginPeekMessage(AsyncCallback, Object)	开始异步操作以从队列中获取单个消息。

BeginPeekMessage(QueueRequestOptions, OperationContext, AsyncCallback, Object)

开始异步操作以从队列中查看单个消息。

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual Microsoft.Azure.Storage.ICancellableAsyncResult BeginPeekMessage (Microsoft.Azure.Storage.Queue.QueueRequestOptions options, Microsoft.Azure.Storage.OperationContext operationContext, AsyncCallback callback, object state);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member BeginPeekMessage : Microsoft.Azure.Storage.Queue.QueueRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult
override this.BeginPeekMessage : Microsoft.Azure.Storage.Queue.QueueRequestOptions * Microsoft.Azure.Storage.OperationContext * AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult

Public Overridable Function BeginPeekMessage (options As QueueRequestOptions, operationContext As OperationContext, callback As AsyncCallback, state As Object) As ICancellableAsyncResult

参数

options: QueueRequestOptions

一个 QueueRequestOptions 对象，它指定请求的其他选项。

operationContext: OperationContext

一个 OperationContext 对象，它一个表示当前操作的上下文。

callback: AsyncCallback

在 AsyncCallback 异步操作完成时接收通知的委托。

state: Object

将传递给回调委托的用户定义对象。

ICancellableAsyncResult

引用 ICancellableAsyncResult 异步操作的。

属性: DoesServiceRequestAttribute

适用于

BeginPeekMessage(AsyncCallback, Object)

开始异步操作以从队列中获取单个消息。

[Microsoft.Azure.Storage.DoesServiceRequest]
public virtual Microsoft.Azure.Storage.ICancellableAsyncResult BeginPeekMessage (AsyncCallback callback, object state);

[<Microsoft.Azure.Storage.DoesServiceRequest>]
abstract member BeginPeekMessage : AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult
override this.BeginPeekMessage : AsyncCallback * obj -> Microsoft.Azure.Storage.ICancellableAsyncResult

Public Overridable Function BeginPeekMessage (callback As AsyncCallback, state As Object) As ICancellableAsyncResult

参数

callback: AsyncCallback