private static void RetrieveData()
{
Console.Write("\nInsert the key to retrieve the data: ");
try
{
byte[] data = currentBroker.RetrieveData(Console.ReadLine());
string stringData = Encoding.UTF8.GetString(data);
Console.WriteLine("\nRetrieved data - {0}!", stringData);
} catch (FaultException <BrokerExceptionFaultContract> e)
{
Console.WriteLine("\n" + e.Detail.Message);
}
}