static void Main(string[] args)
{
HelloServiceClient wcfClient = new HelloServiceClient();
CompositeType obj = new CompositeType();
obj.BoolValue = true;
obj.StringValue = "Hello WCF TCP client!";
CompositeType objret = wcfClient.GetDataUsingDataContract(obj);
Console.WriteLine("GetDataUsingDataContract returns: " + objret.StringValue);
Console.ReadLine();
wcfClient.Close();
}
