ServiceHostFactory Klas

Definitie

public ref class ServiceHostFactory : System::ServiceModel::Activation::ServiceHostFactoryBase

public class ServiceHostFactory : System.ServiceModel.Activation.ServiceHostFactoryBase

type ServiceHostFactory = class
    inherit ServiceHostFactoryBase

Public Class ServiceHostFactory
Inherits ServiceHostFactoryBase

Overname

Object

ServiceHostFactoryBase

ServiceHostFactory

Afgeleid

System.Data.Services.DataServiceHostFactory

System.ServiceModel.Activation.WebScriptServiceHostFactory

System.ServiceModel.Activation.WebServiceHostFactory

System.Web.ApplicationServices.ApplicationServicesHostFactory

Voorbeelden

In deze voorbeelden ziet u hoe u de ServiceHostFactory klasse gebruikt:

public class DerivedFactory : ServiceHostFactory
{

    protected override ServiceHost CreateServiceHost( Type t, Uri[] baseAddresses )
    {
        return new DerivedHost( t, baseAddresses );
    }

    //Then in the CreateServiceHost method, we can do all of the
    //things that we can do in a self-hosted case:
    public override ServiceHostBase CreateServiceHost
            (string service, Uri[] baseAddresses)

    {

        // The service parameter is ignored here because we know our service.
        ServiceHost serviceHost = new ServiceHost(typeof(HelloService),
            baseAddresses);
        return serviceHost;
    }
}

Public Class DerivedFactory
    Inherits ServiceHostFactory

    Protected Overrides Overloads Function CreateServiceHost(ByVal t As Type, ByVal baseAddresses() As Uri) As ServiceHost
        Return New DerivedHost(t, baseAddresses)
    End Function

    'Then in the CreateServiceHost method, we can do all of the
    'things that we can do in a self-hosted case:
    Public Overrides Overloads Function CreateServiceHost(ByVal service As String, ByVal baseAddresses() As Uri) As ServiceHostBase


        ' The service parameter is ignored here because we know our service.
        Dim serviceHost As New ServiceHost(GetType(HelloService), baseAddresses)
        Return serviceHost

    End Function

End Class

Opmerkingen

De beheerde hostingomgevingen die dynamische activering ondersteunen, zijn Internet Information Services (IIS) en Windows Process Activation Service (WAS).

Als u een aangepaste afgeleide van ServiceHosthebt geïmplementeerd, kunt u ook een fabriek implementeren die is afgeleid van de ServiceHostFactory klasse.

Als u in plaats daarvan een aangepaste afgeleide hebt ServiceHostBase geïmplementeerd, kunt u ook overwegen om een fabriek te implementeren die uw fabriek ServiceHostFactoryBase rechtstreeks afleiden.