IWSTrustChannelContract.BeginIssue(RequestSecurityToken, AsyncCallback, Object) 方法

定义

异步发送终结点的 WS 信任更新消息。Asynchronously sends a WS-Trust Renew message to an endpoint.

public:
 IAsyncResult ^ BeginIssue(System::IdentityModel::Protocols::WSTrust::RequestSecurityToken ^ request, AsyncCallback ^ callback, System::Object ^ asyncState);
public IAsyncResult BeginIssue (System.IdentityModel.Protocols.WSTrust.RequestSecurityToken request, AsyncCallback callback, object asyncState);
abstract member BeginIssue : System.IdentityModel.Protocols.WSTrust.RequestSecurityToken * AsyncCallback * obj -> IAsyncResult
Public Function BeginIssue (request As RequestSecurityToken, callback As AsyncCallback, asyncState As Object) As IAsyncResult

参数

request
RequestSecurityToken

表示对 STS 的请求的 RequestSecurityTokenThe RequestSecurityToken that represents the request to the STS.

callback
AsyncCallback

可选的 AsyncCallback 委托,在完成发送时调用。An optional AsyncCallback delegate, to be called when the send is complete.

asyncState
Object

一个用户提供的对象,它将该特定的异步发送请求与其他请求区别开来。A user-provided object that distinguishes this particular asynchronous send request from other requests.

返回

IAsyncResult

表示异步发送(可能仍处于挂起状态)的 IAsyncResult 对象。An IAsyncResult object that represents the asynchronous send, which could still be pending.

适用于