הערה
הגישה לדף זה מחייבת הרשאה. באפשרותך לנסות להיכנס או לשנות מדריכי כתובות.
הגישה לדף זה מחייבת הרשאה. באפשרותך לנסות לשנות מדריכי כתובות.
The Windows Communication Foundation (WCF) metadata system is a group of classes and interfaces that represent metadata required to implement service-based applications. Modify or extend the classes or implement and configure the interfaces to export and import custom metadata such as Web Services Description Language (WSDL) extensions or custom WS-PolicyAttachments assertions.
In This Section
Exporting Custom Metadata for a WCF Extension
Describes how to implement and use the System.ServiceModel.Description.IPolicyExportExtension interface to embed custom policy assertions in WSDL documents.
Importing Custom Metadata for a WCF Extension
Describes how to implement and use the System.ServiceModel.Description.IPolicyImportExtension interface to read and respond to custom policy assertions in WSDL documents.
Publishing and Retrieving Metadata Over a Custom Binding
Describes how to exchange metadata over custom bindings.