WebChannelFactory<TChannel> Costruttori
Definizione
Importante
Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.
Inizializza una nuova istanza della classe WebChannelFactory<TChannel>.
Overload
WebChannelFactory<TChannel>()
Inizializza una nuova istanza della classe WebChannelFactory<TChannel>.
public:
WebChannelFactory();public WebChannelFactory ();Public Sub New ()Si applica a
WebChannelFactory<TChannel>(Binding)
Inizializza una nuova istanza della classe WebChannelFactory<TChannel>.
public:
WebChannelFactory(System::ServiceModel::Channels::Binding ^ binding);public WebChannelFactory (System.ServiceModel.Channels.Binding binding);new System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)> : System.ServiceModel.Channels.Binding -> System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)>Public Sub New (binding As Binding)Parametri
- binding
- Binding
Associazione da utilizzare durante la creazione del canale.
Esempio
Nel codice seguente viene illustrato come usare questo costruttore per creare un WebChannelFactory<TChannel> oggetto e usarlo per chiamare un servizio WCF.
Uri baseAddress = new Uri("http://localhost:8000");
WebServiceHost host = new WebServiceHost(typeof(Service), baseAddress);
try
{
host.Open();
WebHttpBinding binding = new WebHttpBinding();
WebChannelFactory<IService> cf = new WebChannelFactory<IService>(binding);
cf.Endpoint.Address = new EndpointAddress("http://localhost:8000");
IService channel = cf.CreateChannel();
string s;
Console.WriteLine("Calling EchoWithGet via HTTP GET: ");
s = channel.EchoWithGet("Hello, world");
Console.WriteLine(" Output: {0}", s);
}
catch (CommunicationException ex)
{
Console.WriteLine("An exception occurred: " + ex.Message);
}
Dim baseAddress As New Uri("http://localhost:8000")
Dim host As New WebServiceHost(GetType(Service), baseAddress)
Try
host.Open()
Dim binding As New WebHttpBinding()
Dim cf As New WebChannelFactory(Of IService)(binding)
cf.Endpoint.Address = New EndpointAddress("http://localhost:8000")
Dim channel As IService = cf.CreateChannel()
Dim s As String
Console.WriteLine("Calling EchoWithGet via HTTP GET: ")
s = channel.EchoWithGet("Hello, world")
Console.WriteLine(" Output: 0}", s)
Catch ex As CommunicationException
Console.WriteLine("An exception occurred: " + ex.Message)
End Try
Si applica a
WebChannelFactory<TChannel>(ServiceEndpoint)
Inizializza una nuova istanza della classe WebChannelFactory<TChannel>.
public:
WebChannelFactory(System::ServiceModel::Description::ServiceEndpoint ^ endpoint);public WebChannelFactory (System.ServiceModel.Description.ServiceEndpoint endpoint);new System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)> : System.ServiceModel.Description.ServiceEndpoint -> System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)>Public Sub New (endpoint As ServiceEndpoint)Parametri
- endpoint
- ServiceEndpoint
Endpoint da utilizzare durante la creazione del canale.
Esempio
Nel codice seguente viene illustrato come usare questo costruttore per creare un WebChannelFactory<TChannel> oggetto e usarlo per chiamare un servizio WCF.
Uri baseAddress = new Uri("http://localhost:8000");
WebServiceHost host = new WebServiceHost(typeof(Service), baseAddress);
try
{
host.Open();
WebHttpBinding binding = new WebHttpBinding();
ContractDescription desc = ContractDescription.GetContract(typeof(IService));
EndpointAddress endpointAddress = new EndpointAddress("http://localhost:8000");
ServiceEndpoint endpoint = new ServiceEndpoint(desc, binding, endpointAddress);
WebChannelFactory<IService> cf = new WebChannelFactory<IService>(endpoint);
IService channel = cf.CreateChannel();
string s;
Console.WriteLine("Calling EchoWithGet via HTTP GET: ");
s = channel.EchoWithGet("Hello, world");
Console.WriteLine(" Output: {0}", s);
}
catch (CommunicationException ex)
{
Console.WriteLine("An exception occurred: " + ex.Message);
}
Dim baseAddress As New Uri("http://localhost:8000")
Dim host As New WebServiceHost(GetType(Service), baseAddress)
Try
host.Open()
Dim binding As New WebHttpBinding()
Dim desc As ContractDescription = ContractDescription.GetContract(GetType(IService))
Dim endpointAddress As New EndpointAddress("http://localhost:8000")
Dim endpoint As New ServiceEndpoint(desc, binding, endpointAddress)
Dim cf As New WebChannelFactory(Of IService)(endpoint)
Dim channel As IService = cf.CreateChannel()
Dim s As String
Console.WriteLine("Calling EchoWithGet via HTTP GET: ")
s = channel.EchoWithGet("Hello, world")
Console.WriteLine(" Output: 0}", s)
Catch ex As CommunicationException
Console.WriteLine("An exception occurred: " + ex.Message)
End Try
Si applica a
WebChannelFactory<TChannel>(String)
Inizializza una nuova istanza della classe WebChannelFactory<TChannel>.
public:
WebChannelFactory(System::String ^ endpointConfigurationName);public WebChannelFactory (string endpointConfigurationName);new System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)> : string -> System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)>Public Sub New (endpointConfigurationName As String)Parametri
- endpointConfigurationName
- String
Il nome all'interno del file di configurazione dell'applicazione dove viene configurato il canale.
Esempio
Nel codice seguente viene illustrato come usare questo costruttore per creare un'istanza WebChannelFactory<TChannel> e usarla per chiamare un servizio WCF.
Uri baseAddress = new Uri("http://localhost:8000");
WebServiceHost host = new WebServiceHost(typeof(Service), baseAddress);
try
{
host.Open();
// The endpoint name passed to the constructor must match an endpoint element
// in the application configuration file
WebChannelFactory<IService> cf = new WebChannelFactory<IService>("MyEndpoint");
IService channel = cf.CreateChannel();
string s;
Console.WriteLine("Calling EchoWithGet via HTTP GET: ");
s = channel.EchoWithGet("Hello, world");
Console.WriteLine(" Output: {0}", s);
}
catch (CommunicationException ex)
{
Console.WriteLine("An exception occurred: " + ex.Message);
}
Dim baseAddress As New Uri("http://localhost:8000")
Dim host As New WebServiceHost(GetType(Service), baseAddress)
Try
host.Open()
' The endpoint name passed to the constructor must match an endpoint element
' in the application configuration file
Dim cf As New WebChannelFactory(Of IService)("MyEndpoint")
Dim channel As IService = cf.CreateChannel()
Dim s As String
Console.WriteLine("Calling EchoWithGet via HTTP GET: ")
s = channel.EchoWithGet("Hello, world")
Console.WriteLine(" Output: 0}", s)
Catch ex As CommunicationException
Console.WriteLine("An exception occurred: " + ex.Message)
End Try
Commenti
Il parametro endpointConfigurationName deve essere impostato allo stesso valore dell’attributo name dell’elemento <endpoint> del file di configurazione dell’applicazione.
Si applica a
WebChannelFactory<TChannel>(Type)
Inizializza una nuova istanza della classe WebChannelFactory<TChannel>.
public:
WebChannelFactory(Type ^ channelType);public WebChannelFactory (Type channelType);new System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)> : Type -> System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)>Public Sub New (channelType As Type)Parametri
- channelType
- Type
Tipo di canale da utilizzare.
Commenti
Il tipo passato per il parametro di tipo deve essere un'interfaccia.
Si applica a
WebChannelFactory<TChannel>(Uri)
Inizializza una nuova istanza della classe WebChannelFactory<TChannel> con l'oggetto Uri specificato.
public:
WebChannelFactory(Uri ^ remoteAddress);public WebChannelFactory (Uri remoteAddress);new System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)> : Uri -> System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)>Public Sub New (remoteAddress As Uri)Parametri
- remoteAddress
- Uri
URI del servizio Web chiamato.
Esempio
Nel codice seguente viene illustrato come utilizzare questo costruttore per creare un'istanza di WebChannelFactory<TChannel> e chiamare un servizio.
Uri baseAddress = new Uri("http://localhost:8000");
WebServiceHost host = new WebServiceHost(typeof(Service), baseAddress);
try
{
host.Open();
WebChannelFactory<IService> cf = new WebChannelFactory<IService>(new Uri("http://localhost:8000"));
IService channel = cf.CreateChannel();
string s;
Console.WriteLine("Calling EchoWithGet via HTTP GET: ");
s = channel.EchoWithGet("Hello, world");
Console.WriteLine(" Output: {0}", s);
}
catch (CommunicationException ex)
{
Console.WriteLine("An exception occurred: " + ex.Message);
}
Dim baseAddress As New Uri("http://localhost:8000")
Dim host As New WebServiceHost(GetType(Service), baseAddress)
Try
host.Open()
Dim cf As New WebChannelFactory(Of IService)(New Uri("http://localhost:8000"))
Dim channel As IService = cf.CreateChannel()
Dim s As String
Console.WriteLine("Calling EchoWithGet via HTTP GET: ")
s = channel.EchoWithGet("Hello, world")
Console.WriteLine(" Output: 0}", s)
Catch ex As CommunicationException
Console.WriteLine("An exception occurred: " + ex.Message)
End Try
Si applica a
WebChannelFactory<TChannel>(Binding, Uri)
Inizializza una nuova istanza della classe WebChannelFactory<TChannel> con l’associazione specificata e Uri.
public:
WebChannelFactory(System::ServiceModel::Channels::Binding ^ binding, Uri ^ remoteAddress);public WebChannelFactory (System.ServiceModel.Channels.Binding binding, Uri remoteAddress);new System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)> : System.ServiceModel.Channels.Binding * Uri -> System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)>Public Sub New (binding As Binding, remoteAddress As Uri)Parametri
- binding
- Binding
Associazione da utilizzare.
- remoteAddress
- Uri
URI del servizio Web chiamato.
Esempio
Nel codice seguente viene illustrato come utilizzare questo costruttore per creare un'istanza di WebChannelFactory<TChannel> e chiamare un servizio.
Uri baseAddress = new Uri("http://localhost:8000");
WebServiceHost host = new WebServiceHost(typeof(Service), baseAddress);
try
{
host.Open();
WebHttpBinding binding = new WebHttpBinding();
WebChannelFactory<IService> cf = new WebChannelFactory<IService>(binding, new Uri("http://localhost:8000"));
IService channel = cf.CreateChannel();
string s;
Console.WriteLine("Calling EchoWithGet via HTTP GET: ");
s = channel.EchoWithGet("Hello, world");
Console.WriteLine(" Output: {0}", s);
}
catch (CommunicationException ex)
{
Console.WriteLine("An exception occurred: " + ex.Message);
}
Dim baseAddress As New Uri("http://localhost:8000")
Dim host As New WebServiceHost(GetType(Service), baseAddress)
Try
host.Open()
Dim binding As New WebHttpBinding()
Dim cf As New WebChannelFactory(Of IService)(binding, New Uri("http://localhost:8000"))
Dim channel As IService = cf.CreateChannel()
Dim s As String
Console.WriteLine("Calling EchoWithGet via HTTP GET: ")
s = channel.EchoWithGet("Hello, world")
Console.WriteLine(" Output: 0}", s)
Catch ex As CommunicationException
Console.WriteLine("An exception occurred: " + ex.Message)
End Try
Si applica a
WebChannelFactory<TChannel>(String, Uri)
Inizializza una nuova istanza della classe WebChannelFactory<TChannel> con la configurazione dell’endpoint specificato e l'oggetto Uri.
public:
WebChannelFactory(System::String ^ endpointConfigurationName, Uri ^ remoteAddress);public WebChannelFactory (string endpointConfigurationName, Uri remoteAddress);new System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)> : string * Uri -> System.ServiceModel.Web.WebChannelFactory<'Channel (requires 'Channel : null)>Public Sub New (endpointConfigurationName As String, remoteAddress As Uri)Parametri
- endpointConfigurationName
- String
Il nome all'interno del file di configurazione dell'applicazione dove viene configurato il canale.
- remoteAddress
- Uri
URI del servizio Web chiamato.
Esempio
Nel codice seguente viene illustrato come utilizzare questo costruttore per creare un'istanza di WebChannelFactory<TChannel> e chiamare un servizio.
Uri baseAddress = new Uri("http://localhost:8000");
WebServiceHost host = new WebServiceHost(typeof(Service), baseAddress);
try
{
host.Open();
// The endpoint name passed to the constructor must match an endpoint element
// in the application configuration file
WebChannelFactory<IService> cf = new WebChannelFactory<IService>("MyEndpoint", new Uri("http://localhost:8000"));
IService channel = cf.CreateChannel();
string s;
Console.WriteLine("Calling EchoWithGet via HTTP GET: ");
s = channel.EchoWithGet("Hello, world");
Console.WriteLine(" Output: {0}", s);
}
catch (CommunicationException ex)
{
Console.WriteLine("An exception occurred: " + ex.Message);
}
Dim baseAddress As New Uri("http://localhost:8000")
Dim host As New WebServiceHost(GetType(Service), baseAddress)
Try
host.Open()
' The endpoint name passed to the constructor must match an endpoint element
' in the application configuration file
Dim cf As New WebChannelFactory(Of IService)("MyEndpoint", New Uri("http://localhost:8000"))
Dim channel As IService = cf.CreateChannel()
Dim s As String
Console.WriteLine("Calling EchoWithGet via HTTP GET: ")
s = channel.EchoWithGet("Hello, world")
Console.WriteLine(" Output: 0}", s)
Catch ex As CommunicationException
Console.WriteLine("An exception occurred: " + ex.Message)
End Try
Commenti
Il parametro endpointConfigurationName deve essere impostato allo stesso valore dell’attributo name dell’elemento <endpoint> del file di configurazione dell’applicazione.
