Editar

Partilhar via


WSTrustChannel.BeginOpen Method

Definition

Begins an asynchronous operation to open a communication object.

Overloads

BeginOpen(AsyncCallback, Object)

Begins an asynchronous operation to open a communication object.

BeginOpen(TimeSpan, AsyncCallback, Object)

Begins an asynchronous operation to open a communication object within a specified interval of time.

BeginOpen(AsyncCallback, Object)

Begins an asynchronous operation to open a communication object.

public:
 virtual IAsyncResult ^ BeginOpen(AsyncCallback ^ callback, System::Object ^ state);
public IAsyncResult BeginOpen (AsyncCallback callback, object state);
abstract member BeginOpen : AsyncCallback * obj -> IAsyncResult
override this.BeginOpen : AsyncCallback * obj -> IAsyncResult
Public Function BeginOpen (callback As AsyncCallback, state As Object) As IAsyncResult

Parameters

callback
AsyncCallback

The AsyncCallback delegate that receives notification of the completion of the asynchronous close operation.

state
Object

An object, specified by the application, that contains state information associated with the asynchronous close operation.

Returns

The IAsyncResult that references the asynchronous open operation.

Implements

Applies to

BeginOpen(TimeSpan, AsyncCallback, Object)

Begins an asynchronous operation to open a communication object within a specified interval of time.

public:
 virtual IAsyncResult ^ BeginOpen(TimeSpan timeout, AsyncCallback ^ callback, System::Object ^ state);
public IAsyncResult BeginOpen (TimeSpan timeout, AsyncCallback callback, object state);
abstract member BeginOpen : TimeSpan * AsyncCallback * obj -> IAsyncResult
override this.BeginOpen : TimeSpan * AsyncCallback * obj -> IAsyncResult
Public Function BeginOpen (timeout As TimeSpan, callback As AsyncCallback, state As Object) As IAsyncResult

Parameters

timeout
TimeSpan

The TimeSpan that specifies how long the open operation has to complete before timing out.

callback
AsyncCallback

The AsyncCallback delegate that receives notification of the completion of the asynchronous close operation.

state
Object

An object, specified by the application, that contains state information associated with the asynchronous close operation.

Returns

The IAsyncResult that references the asynchronous open operation.

Implements

Applies to