System.ServiceModel 4.0.0.0 System.ServiceModel.Channels.SecurityBindingElement System.ServiceModel.Description.IPolicyExportExtension A custom binding contains a collection of binding elements arranged in a specific order: the element that represents the top of the binding stack is added first, the next element down in the binding stack, is added second, and so forth.

To add this class to a binding

 Create a . Create custom binding elements that is above this binding element in the binding stack, such as the optional and . Add the created elements, in the order mentioned previously, to the using the method. Create an instance of and add it to the collection. Add any additional custom binding elements to the collection, such as . Once an instance of this object is created, you should treat the properties of its base class, , as immutable. Calling set on some properties may have unpredictable effects: the binding may behave as if the property retained its old value, with a run-time failure being the only indication of an issue. Two properties known to behave this way are and . There may be other properties for which this is true. Represents a custom binding element that supports channel security using symmetric encryption. Constructor 4.0.0.0 To be added. Initializes a new instance of the class. Constructor 4.0.0.0 To be added. Initializes a new instance of the class using specified security token parameters. The . Method 4.0.0.0 System.ServiceModel.Channels.IChannelFactory<TChannel> To be added. To be added. To be added. To be added. To be added. Method 4.0.0.0 System.ServiceModel.Channels.IChannelListener<TChannel> ReferenceTypeConstraint System.ServiceModel.Channels.IChannel To be added. To be added. To be added. To be added. To be added. Method 4.0.0.0 System.ServiceModel.Channels.BindingElement This creates a complete copy of the current binding element object tree, also called a deep clone. A deep clone of an object creates a copy of the object and a copy of everything directly or indirectly referenced by that object. This can also be described as copying the entire object graph. Returning a deep clone enables the runtime to support the case in which multiple custom bindings share a custom binding element. If a deep clone is not returned, the run-time behavior is undefined. A shallow clone of an object, by contrast, is a copy of the object only. If the object contains references to other objects, the shallow copy does not create copies of the referred objects; instead, it copies only the references to the original objects. Creates a new instance of this class initialized from the current one. A object with property values equal to those of the current instance. Method 4.0.0.0 T ReferenceTypeConstraint This method gets the specified object from the base class or from one of that class's ancestors. The object returned is usually a collection of properties, for example an object that implements . Gets a specified object from the . The specified object of type from the , or null if the object is not found. A . The type of the object to get. Property 4.0.0.0 System.ServiceModel.Security.MessageProtectionOrder To be added. If there is nothing in the message that is encrypted, the signature element is not encrypted even when the property is set to . This behavior occurs even with system-provided bindings. However, the WSDL generated by indigo2 still contains the <sp:EncryptSignature> assertion. For a listing of the members and their descriptions, see . Gets or sets the order of message encryption and signing for this binding. Property 4.0.0.0 System.ServiceModel.Security.Tokens.SecurityTokenParameters To be added. To be added. Gets or sets the protection token parameters. Property 4.0.0.0 System.Boolean To be added. This property specifies whether the signature must be encrypted. If the value is true, the primary signature must be encrypted and any signature confirmation elements must also be encrypted. If the value is false, the primary signature must not be encrypted and any signature confirmation elements must not be encrypted. Gets or sets a value that indicates whether message signatures must be confirmed. Method 4.0.0.0 System.Void A derived key is created from an existing key and makes it possible to vary the key used in the course of a conversation. This makes it more difficult for a hacker to decrypt the communication. Sets a value that indicates whether derived keys are required. true to indicate that derived keys are required; otherwise, false. Method 4.0.0.0 System.Void To be added. This method writes binding-related statements into the WSDL information exposed by a particular contract and is used by indigo1 to communicate to clients of the existence of this custom binding element in the binding stack. This method takes two parameters: the and objects. Use the , , and methods to obtain collections of policy assertions that have already been exported at various scopes. Then use this method to add your own policy assertions to the appropriate collection. The property exposes the for the endpoint that is being exported. This allows this method to correctly scope their exported policy assertions. For example, security attributes in code may add behaviors to the that indicate where security policy assertions should be added. Once custom policy assertions are attached to the WSDL information, clients can detect and import the custom binding assertions by implementing the interface. Exports a custom policy assertion about bindings. The that you can use to modify the exporting process. Method 4.0.0.0 System.String Information returned by includes the , , and values of the current instance. Returns a string that represents this instance. A string that represents this instance.