static void Main()
{
// Construct InstanceContext to handle messages on callback interface
InstanceContext instanceContext = new InstanceContext(new CallbackHandler());
// Create a client with given client endpoint configuration
CalculatorDuplexClient client = new CalculatorDuplexClient(instanceContext);
Console.WriteLine("Press <ENTER> to terminate client once the output is displayed.");
Console.WriteLine();
// Call the AddTo service operation.
double value = 100.00D;
client.AddTo(value);
// Call the SubtractFrom service operation.
value = 50.00D;
client.SubtractFrom(value);
// Call the MultiplyBy service operation.
value = 17.65D;
client.MultiplyBy(value);
// Call the DivideBy service operation.
value = 2.00D;
client.DivideBy(value);
// Complete equation
client.Clear();
Console.ReadLine();
//Closing the client gracefully closes the connection and cleans up resources
client.Close();
}
public void OffLine()
{
client.Unsubscribe();
//client.OffLine("黄埔");
instanceContext.Abort();
instanceContext.Close();
client.Abort();
client.Close();
}
static void Main(string[] args)
{
// Picks up configuration from the config file.
CalculatorDuplexClient wcfClient
= new CalculatorDuplexClient(new InstanceContext(new CallbackHandler()));
try
{
// Call the AddTo service operation.
double value = 100.00D;
wcfClient.AddTo(value);
// Call the SubtractFrom service operation.
value = 50.00D;
wcfClient.SubtractFrom(value);
// Call the MultiplyBy service operation.
value = 17.65D;
wcfClient.MultiplyBy(value);
// Call the DivideBy service operation.
value = 2.00D;
wcfClient.DivideBy(value);
// Complete equation.
wcfClient.Clear();
// Wait for callback messages to complete before
// closing.
System.Threading.Thread.Sleep(5000);
// Close the WCF client.
wcfClient.Close();
Console.WriteLine("Done!");
Console.ReadLine();
}
catch (TimeoutException timeProblem)
{
Console.WriteLine("The service operation timed out. " + timeProblem.Message);
wcfClient.Abort();
Console.Read();
}
catch (CommunicationException commProblem)
{
Console.WriteLine("There was a communication problem. " + commProblem.Message);
wcfClient.Abort();
Console.Read();
}
}
static void Main(string[] args)
{
// Picks up configuration from the config file.
CalculatorDuplexClient wcfClient
= new CalculatorDuplexClient(new InstanceContext(new CallbackHandler()));
try
{
// Call the AddTo service operation.
double value = 100.00D;
wcfClient.AddTo(value);
// Call the SubtractFrom service operation.
value = 50.00D;
wcfClient.SubtractFrom(value);
// Call the MultiplyBy service operation.
value = 17.65D;
wcfClient.MultiplyBy(value);
// Call the DivideBy service operation.
value = 2.00D;
wcfClient.DivideBy(value);
// Complete equation.
wcfClient.Clear();
// Wait for callback messages to complete before
// closing.
System.Threading.Thread.Sleep(5000);
// Close the WCF client.
wcfClient.Close();
Console.WriteLine("Done!");
Console.ReadLine();
}
catch (TimeoutException timeProblem)
{
Console.WriteLine("The service operation timed out. " + timeProblem.Message);
wcfClient.Abort();
Console.Read();
}
catch (CommunicationException commProblem)
{
Console.WriteLine("There was a communication problem. " + commProblem.Message);
wcfClient.Abort();
Console.Read();
}
}
static void Main(string[] args)
{
// Construct InstanceContext to handle messages on callback interface.
InstanceContext instanceContext = new InstanceContext(new CallbackHandler());
// Create a client.
CalculatorDuplexClient client = new CalculatorDuplexClient(instanceContext);
Console.WriteLine("Press <ENTER> to terminate client once the output is displayed.");
Console.WriteLine();
// Call the AddTo service operation.
double value = 100.00D;
client.AddTo(value);
// Call the SubtractFrom service operation.
value = 50.00D;
client.SubtractFrom(value);
// Call the MultiplyBy service operation.
value = 17.65D;
client.MultiplyBy(value);
// Call the DivideBy service operation.
value = 2.00D;
client.DivideBy(value);
// Complete equation.
client.Clear();
Console.ReadLine();
//Closing the client gracefully closes the connection and cleans up resources.
client.Close();
}