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 RequestSecurityToken。The 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
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.