System.ServiceModel 4.0.0.0 System.ServiceModel.Configuration.MessageSecurityOverHttpElement To be added. Represents the configuration settings for the security of a message sent using HTTP for non-duplex service contracts. This class cannot be inherited. Constructor 4.0.0.0 To be added. Initializes a new instance of the class. Property 4.0.0.0 System.Configuration.ConfigurationProperty("establishSecurityContext", DefaultValue=Mono.Cecil.CustomAttributeArgument, Options=System.Configuration.ConfigurationPropertyOptions.None) System.Boolean To be added. To be added. Gets or sets a boolean value that specifies whether security context is established. Property 4.0.0.0 System.Configuration.ConfigurationPropertyCollection To be added. To be added. To be added.