static void Main(string[] args)
{
string ticker = "IBM";
Console.WriteLine("Asking for {0}", ticker);
StockServiceClient proxy = new StockServiceClient();
Console.ReadLine();
do
{
Info info = proxy.GetStockPrice(ticker);
Console.WriteLine("Response: name = {0} value = {1:F2}", info.name, info.value);
Console.WriteLine("(A)gain ?");
} while (Console.ReadKey(true).KeyChar == 'a');
proxy.Close();
}