In the WSDL view, right-click the Bindings node and choose Add Binding.
The Create New Binding dialog box appears.
Select the port type.
Enter a name for the binding.
Select the type of binding.
Select the binding subtype. The choices vary depending on the binding type.
Add the binding to a service port. If this option is selected, do the following:
Complete the binding configuration.
When a binding type is selected, the Create New Binding dialog box provides configuration parameters specific to that binding type.
The HTTP and SOAP bindings do not provide configuration parameters in the Create New Binding dialog box.
Click OK.
A binding node and a service node appear. The binding node contains an extensibility element (for example, file:binding) that identifies the type of binding. The binding node also contains one or more operation nodes. The service node contains a port node. The port node contains an address extensibility element (for example, file:address).
For information on how to configure the binding's extensibility elements, see the appropriate binding component user's guide.