IWSTrustChannelContract.BeginCancel 方法

定義

命名空間:

System.ServiceModel.Security

組件:

System.ServiceModel.dll

非同步傳送 WS-Trust 取消訊息至端點。

public:
 IAsyncResult ^ BeginCancel(System::IdentityModel::Protocols::WSTrust::RequestSecurityToken ^ request, AsyncCallback ^ callback, System::Object ^ state);

public IAsyncResult BeginCancel (System.IdentityModel.Protocols.WSTrust.RequestSecurityToken request, AsyncCallback callback, object state);

abstract member BeginCancel : System.IdentityModel.Protocols.WSTrust.RequestSecurityToken * AsyncCallback * obj -> IAsyncResult

Public Function BeginCancel (request As RequestSecurityToken, callback As AsyncCallback, state As Object) As IAsyncResult

參數

request

RequestSecurityToken

RequestSecurityToken，表示 STS 要求。

callback

AsyncCallback

選擇性的 AsyncCallback 委派，會在傳送完成時呼叫。

state

Object

使用者所提供的物件，其可以從其他要求中區分出這個特定非同步傳送要求。

傳回

IAsyncResult

IAsyncResult 物件，表示可能還在暫止中的非同步傳送。