System.ServiceModel.Activation Provides transport-specific configuration for transport implementations hosted in Windows Process Activation Service (WAS). Initializes a new instance of the class. When overridden in a derived class, retrieves the base address of the host. The virtual path to the service. The that contains the base address of the host. Specifies which build provider is used for server XAML (.xamlx) documents. Initializes a new instance of the class. Defines a set of properties and methods for generating source code within the ASP.NET build environment. This class is the Windows Communication Foundation (WCF) implementation of . Initializes a new instance of the class. Represents the compiler type used by a build provider to generate source code for a custom file type. A read-only compiler type that represents the code generator, code compiler, and compiler settings used to build source code for the virtual path. Generates source code for the virtual path of the build provider, and adds the source code to a specified assembly builder. The assembly builder that references the source code generated by the build provider. Generates a string to be persisted in the compiled assembly. The compilation results for the build provider's virtual path. A string to be persisted in the build environment. Returns a value that indicates actions required when a virtual path is built. The compilation results for the build provider's virtual path. The actions required after the virtual path is built within the ASP.NET build environment. Represents a collection of virtual paths that must be built before the build provider generates code. The virtual paths that this instance of the build provider is dependent on. Factory that provides instances of in managed hosting environments where the host instance is created dynamically in response to incoming messages. Initializes a new instance of the class. Creates a with specific base addresses and initializes it with specified data. The initialization data passed to the instance being constructed by the factory. The of type that contains the base addresses for the service hosted. A with specific base addresses. is . There is no hosting context provided or is or empty. Creates a for a specified type of service with a specific base address. Specifies the type of service to host. The of type that contains the base addresses for the service hosted. A for the type of service specified with a specific base address. Enables the creation of service routes over HTTP for WCF Services with support for extension-less base addresses. Initializes a new instance of the class with the specified route prefix, service host factory, and service type. The route prefix. An instance of the class. The service type. A factory that provides instances of in managed hosting environments where the host instance is created dynamically in response to incoming messages. Initializes a new instance of the class. Creates a new service host. The name of the XAML file that defines the workflow service or the service type. A list of addresses that serves as a reference point for other addresses. A service host base instance. Creates a new instance of the class using the specified and base addresses. The workflow definition. A list of addresses that serves as a reference point for other addresses. A workflow service host instance. Creates a new instance of the class with the specified and base addresses. The workflow service that becomes the host. A list of addresses that serves as a reference point for other addresses. A workflow service host instance. Provides information about the current hosting environment in which Windows Communication Foundation (WCF) services are running. Gets a value that indicates whether this service is running in the context of the ASP.NET HTTP application pipeline. if ASP.NET compatibility is enabled for the current AppDomain; otherwise, . The default is . Initializes the service if it has not already been initialized. Ensures that a service is activated at the provided virtual path. The virtual path to the service. A service at given virtual path cannot be found. The service fails to activate successfully. The service is not running in the hosted environment. is . is an absolute URI or not valid. Gets or sets a value that specifies whether multiple site bindings are allowed for the service host. if multiple site bindings are enabled; otherwise .