IWsdlExportExtension.ExportEndpoint Método

Definición

Escribe los elementos del lenguaje de descripción de servicios Web (WSDL) personalizados en el WSDL generado para un punto de conexión.

public:
 void ExportEndpoint(System::ServiceModel::Description::WsdlExporter ^ exporter, System::ServiceModel::Description::WsdlEndpointConversionContext ^ context);
public void ExportEndpoint (System.ServiceModel.Description.WsdlExporter exporter, System.ServiceModel.Description.WsdlEndpointConversionContext context);
abstract member ExportEndpoint : System.ServiceModel.Description.WsdlExporter * System.ServiceModel.Description.WsdlEndpointConversionContext -> unit
Public Sub ExportEndpoint (exporter As WsdlExporter, context As WsdlEndpointConversionContext)

Parámetros

exporter
WsdlExporter

WsdlExporter que exporta la información del extremo.

context
WsdlEndpointConversionContext

Proporciona las asignaciones de los elementos WSDL exportados a la descripción del extremo.

Ejemplos

El ejemplo de código siguiente muestra IWsdlExportExtension que agrega los atributos de documentación personalizados al archivo WSDL como anotaciones del WSDL.

public void ExportContract(WsdlExporter exporter, WsdlContractConversionContext context)
{
Console.WriteLine("Inside ExportContract");
if (context.Contract != null)
{
    // Inside this block it is the contract-level comment attribute.
    // This.Text returns the string for the contract attribute.
    // Set the doc element; if this isn't done first, there is no XmlElement in the
    // DocumentElement property.
    context.WsdlPortType.Documentation = string.Empty;
    // Contract comments.
    XmlDocument owner = context.WsdlPortType.DocumentationElement.OwnerDocument;
    XmlElement summaryElement = Formatter.CreateSummaryElement(owner, this.Text);
    context.WsdlPortType.DocumentationElement.AppendChild(summaryElement);

    foreach (OperationDescription op in context.Contract.Operations)
    {
        Operation operation = context.GetOperation(op);
        object[] opAttrs = op.SyncMethod.GetCustomAttributes(typeof(WsdlDocumentationAttribute), false);
        if (opAttrs.Length == 1)
        {
            string opComment = ((WsdlDocumentationAttribute)opAttrs[0]).Text;

            // This.Text returns the string for the operation-level attributes.
            // Set the doc element; if this isn't done first, there is no XmlElement in the
            // DocumentElement property.
            operation.Documentation = String.Empty;

            // Operation C# triple comments.
            XmlDocument opOwner = operation.DocumentationElement.OwnerDocument;
            XmlElement newSummaryElement = Formatter.CreateSummaryElement(opOwner, opComment);
            operation.DocumentationElement.AppendChild(newSummaryElement);

            // Get returns information
            ParameterInfo returnValue = op.SyncMethod.ReturnParameter;
            object[] returnAttrs = returnValue.GetCustomAttributes(typeof(WsdlParameterDocumentationAttribute), false);
            if (returnAttrs.Length == 1)
            {
                // <returns>text.</returns>
                XmlElement returnsElement =
                  Formatter.CreateReturnsElement(
                    opOwner,
                    ((WsdlParameterDocumentationAttribute)returnAttrs[0]).ParamComment
                  );
                operation.DocumentationElement.AppendChild(returnsElement);
            }

            // Get parameter information.
            ParameterInfo[] args = op.SyncMethod.GetParameters();
            for (int i = 0; i < args.Length; i++)
            {
                object[] docAttrs
                  = args[i].GetCustomAttributes(typeof(WsdlParameterDocumentationAttribute), false);
                if (docAttrs.Length != 0)
                {
                    // <param name="Int1">Text.</param>
                    XmlElement newParamElement = opOwner.CreateElement("param");
                    XmlAttribute paramName = opOwner.CreateAttribute("name");
                    paramName.Value = args[i].Name;
                    newParamElement.InnerText
                      = ((WsdlParameterDocumentationAttribute)docAttrs[0]).ParamComment;
                    newParamElement.Attributes.Append(paramName);
                    operation.DocumentationElement.AppendChild(newParamElement);
                }
            }
        }
    }
}

Comentarios

Implemente el método ExportEndpoint para modificar el WSDL exportado para un punto de conexión. Se llama a este método cuando el contrato ha sido exportado por ExportContract.

Se aplica a