ServiceDescription.GetService Method
Important
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Returns a service description initialized with a specified service object or type.
| GetService(Object) |
Returns a service description initialized with a specified service object. |
| GetService(Type) |
Returns a service description initialized with a specified service type. |
Returns a service description initialized with a specified service object.
public:
static System::ServiceModel::Description::ServiceDescription ^ GetService(System::Object ^ serviceImplementation);public static System.ServiceModel.Description.ServiceDescription GetService(object serviceImplementation);static member GetService : obj -> System.ServiceModel.Description.ServiceDescriptionPublic Shared Function GetService (serviceImplementation As Object) As ServiceDescriptionParameters
Returns
The ServiceDescription for the service object provided.
Exceptions
serviceImplementation is null.
Examples
The following sample shows how to iterate through the service behaviors contained in the service description.
// Instantiate a service description specifying a service object
// Note: Endpoints collection and other properties will be null since
// we have not specified them
CalculatorService svcObj = new CalculatorService();
ServiceDescription sd3 = ServiceDescription.GetService(svcObj);
String serviceName = sd3.Name;
Console.WriteLine("Service name: {0}", serviceName);
ServiceDescription d = ServiceDescription.GetService(typeof(CalculatorService));
foreach (IServiceBehavior isb in d.Behaviors)
{
Console.WriteLine(isb.GetType());
}
Console.WriteLine();
' Instantiate a service description specifying a service object
' Note: Endpoints collection and other properties will be null since
' we have not specified them
Dim svcObj As New CalculatorService()
Dim sd3 As ServiceDescription = ServiceDescription.GetService(svcObj)
Dim serviceName = sd3.Name
Console.WriteLine("Service name: {0}", serviceName)
Dim d As ServiceDescription = ServiceDescription.GetService(GetType(CalculatorService))
For Each isb As IServiceBehavior In d.Behaviors
Console.WriteLine(CType(isb, Object).GetType())
Next isb
Console.WriteLine()
Remarks
Use this method to reflect on behaviors using the Windows Communication Foundation (WCF) programming model when replacing ServiceHostBase with you own hosting mechanism.
GetService(Object) initializes the Name, Namespace, and ConfigurationName properties, and ensures that the ServiceBehaviorAttribute is attached to the service and adds any relevant service behaviors to Behaviors.
Applies to
.NET Framework 4.8.1 and other versions
| Product | Versions |
|---|---|
| .NET Framework | 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
Returns a service description initialized with a specified service type.
public:
static System::ServiceModel::Description::ServiceDescription ^ GetService(Type ^ serviceType);public static System.ServiceModel.Description.ServiceDescription GetService(Type serviceType);static member GetService : Type -> System.ServiceModel.Description.ServiceDescriptionPublic Shared Function GetService (serviceType As Type) As ServiceDescriptionParameters
Returns
The ServiceDescription for the service type provided.
Exceptions
serviceType is null.
Examples
ServiceDescription d = ServiceDescription.GetService(new CalculatorService());
foreach (IServiceBehavior isb in d.Behaviors)
{
Console.WriteLine(isb.GetType());
}
Console.WriteLine();
Dim d As ServiceDescription = ServiceDescription.GetService(New CalculatorService())
For Each isb As IServiceBehavior In d.Behaviors
Console.WriteLine(CType(isb, Object).GetType())
Next isb
Console.WriteLine()
Remarks
Use this method to reflect on behaviors using the Windows Communication Foundation (WCF) programming model when replacing ServiceHostBase with you own hosting mechanism.
GetService(Type) initializes the Name, Namespace, and ConfigurationName properties, reflects on the type for any the ServiceBehaviorAttribute objects and adds them to Behaviors, and ensures that the ServiceBehaviorAttribute is attached to the service.
Applies to
.NET Framework 4.8.1 and other versions
| Product | Versions |
|---|---|
| .NET Framework | 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
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