BindingElement.BuildChannelFactory<TChannel>(BindingContext) 方法

定义

命名空间:

System.ServiceModel.Channels

程序集:

System.ServiceModel.Primitives.dll

程序集:

System.ServiceModel.dll

初始化通道工厂，用于生成来自绑定上下文中指定类型的通道。

public:
generic <typename TChannel>
 virtual System::ServiceModel::Channels::IChannelFactory<TChannel> ^ BuildChannelFactory(System::ServiceModel::Channels::BindingContext ^ context);

public virtual System.ServiceModel.Channels.IChannelFactory<TChannel> BuildChannelFactory<TChannel> (System.ServiceModel.Channels.BindingContext context);

abstract member BuildChannelFactory : System.ServiceModel.Channels.BindingContext -> System.ServiceModel.Channels.IChannelFactory<'Channel>
override this.BuildChannelFactory : System.ServiceModel.Channels.BindingContext -> System.ServiceModel.Channels.IChannelFactory<'Channel>

Public Overridable Function BuildChannelFactory(Of TChannel) (context As BindingContext) As IChannelFactory(Of TChannel)

类型参数

TChannel

工厂生成的通道类型。

参数

context

BindingContext

为绑定元素提供上下文的 BindingContext。

返回

IChannelFactory<TChannel>

IChannelFactory<TChannel> 类型的 TChannel（从 context 中初始化）。

例外

ArgumentNullException

context 为 null。

示例

CustomBinding binding = new CustomBinding();
HttpTransportBindingElement element = new HttpTransportBindingElement();
BindingParameterCollection parameters = new BindingParameterCollection();
BindingContext context = new BindingContext(binding, parameters);

IChannelFactory<IRequestChannel> factory = element.BuildChannelFactory<IRequestChannel>(context);
factory.Open();
EndpointAddress address = new EndpointAddress("http://localhost:8000/ChannelApp");
IRequestChannel channel = factory.CreateChannel(address);
channel.Open();
Message request = Message.CreateMessage(MessageVersion.Default, "hello");
Message reply = channel.Request(request);
Console.Out.WriteLine(reply.Headers.Action);
reply.Close();
channel.Close();
factory.Close();