ContractDescription Class

Uri baseAddress = new Uri("http://localhost:8001/Simple");
ServiceHost serviceHost = new ServiceHost(typeof(CalculatorService), baseAddress);

serviceHost.AddServiceEndpoint(
    typeof(ICalculator),
    new WSHttpBinding(),
    "CalculatorServiceObject");

// Enable Mex
ServiceMetadataBehavior smb = new ServiceMetadataBehavior();
smb.HttpGetEnabled = true;
serviceHost.Description.Behaviors.Add(smb);

serviceHost.Open();

ContractDescription cd0 = new ContractDescription("ICalculator");
ContractDescription cd1 = new ContractDescription("ICalculator", "http://www.tempuri.org");
ContractDescription cd2 = ContractDescription.GetContract(typeof(ICalculator));
CalculatorService calcSvc = new CalculatorService();
ContractDescription cd3 = ContractDescription.GetContract(typeof(ICalculator), calcSvc);
ContractDescription cd4 = ContractDescription.GetContract(typeof(ICalculator), typeof(CalculatorService));
ContractDescription cd = serviceHost.Description.Endpoints[0].Contract;         

Console.WriteLine("Displaying information for contract: {0}", cd.Name.ToString());

KeyedByTypeCollection<IContractBehavior> behaviors = cd.Behaviors;
Console.WriteLine("\tDisplay all behaviors:");
foreach (IContractBehavior behavior in behaviors)
{
    Console.WriteLine("\t\t" + behavior.ToString());
}

Type type = cd.CallbackContractType;

string configName = cd.ConfigurationName;
Console.WriteLine("\tConfiguration name: {0}", configName);

Type contractType = cd.ContractType;
Console.WriteLine("\tContract type: {0}", contractType.ToString());

bool hasProtectionLevel = cd.HasProtectionLevel;
if (hasProtectionLevel)
{
    ProtectionLevel protectionLevel = cd.ProtectionLevel;
    Console.WriteLine("\tProtection Level: {0}", protectionLevel.ToString());
}


string name = cd.Name;
Console.WriteLine("\tName: {0}", name);

string namespc = cd.Namespace;
Console.WriteLine("\tNamespace: {0}", namespc);

OperationDescriptionCollection odc = cd.Operations;
Console.WriteLine("\tDisplay Operations:");
foreach (OperationDescription od in odc)
{
    Console.WriteLine("\t\t" + od.Name);
}

SessionMode sm = cd.SessionMode;
Console.WriteLine("\tSessionMode: {0}", sm.ToString());

Collection<ContractDescription> inheretedContracts = cd.GetInheritedContracts();
Console.WriteLine("\tInherited Contracts:");
foreach (ContractDescription contractdescription in inheretedContracts)
{
    Console.WriteLine("\t\t" + contractdescription.Name);
}

Console.WriteLine("The service is ready.");
Console.WriteLine("Press <ENTER> to terminate service.");
Console.WriteLine();
Console.ReadLine();

// Close the ServiceHostBase to shutdown the service.
serviceHost.Close();