IMetadataExchange.BeginGet(Message, AsyncCallback, Object) Method

Definition

Namespace:

System.ServiceModel.Description

Assembly:

System.ServiceModel.dll

Starts an asynchronous retrieval of metadata.

public:
 IAsyncResult ^ BeginGet(System::ServiceModel::Channels::Message ^ request, AsyncCallback ^ callback, System::Object ^ state);

[System.ServiceModel.OperationContract(Action="http://schemas.xmlsoap.org/ws/2004/09/transfer/Get", AsyncPattern=true, ReplyAction="http://schemas.xmlsoap.org/ws/2004/09/transfer/GetResponse")]
public IAsyncResult BeginGet (System.ServiceModel.Channels.Message request, AsyncCallback callback, object state);

[<System.ServiceModel.OperationContract(Action="http://schemas.xmlsoap.org/ws/2004/09/transfer/Get", AsyncPattern=true, ReplyAction="http://schemas.xmlsoap.org/ws/2004/09/transfer/GetResponse")>]
abstract member BeginGet : System.ServiceModel.Channels.Message * AsyncCallback * obj -> IAsyncResult

Public Function BeginGet (request As Message, callback As AsyncCallback, state As Object) As IAsyncResult

Parameters

request

Message

A Message that should be processed to determine the metadata to return.

callback

AsyncCallback

An AsyncCallback that points to the method that will process the metadata.

state

Object

Any data which allows the caller to determine which asynchronous call is being returned.

Returns

IAsyncResult

An IAsyncResult that can be passed to the EndGet(IAsyncResult) method.

Attributes

OperationContractAttribute