private void cmdAsync_Click(object sender, System.EventArgs e)
{
// Create the delegate
GreetingDelegate delg = new GreetingDelegate(GetGreeting);
// Make the async call
int threadId = 0;
int delay = Convert.ToInt32(txtDelay.Text);
IAsyncResult ar = delg.BeginInvoke(txtName.Text, delay, out threadId, new AsyncCallback(CallbackMethod), delg);
}
static void Main(string[] args)
{
RemotingConfiguration.Configure("HelloClient.exe.config");
Hello obj = new Hello();
if (obj == null)
{
Console.WriteLine("could not locate server");
return;
}
// synchronous:
// greeting = obj.Greeting("Christian");
// asynchronous:
GreetingDelegate d = new GreetingDelegate(obj.Greeting);
Console.WriteLine("Starting remote method");
IAsyncResult ar = d.BeginInvoke("Christian", null, null);
// do some work
Console.WriteLine("Do some other work");
ar.AsyncWaitHandle.WaitOne();
if (ar.IsCompleted)
{
greeting = d.EndInvoke(ar);
}
Console.WriteLine(greeting);
/*
* Console.WriteLine("starting long call");
* obj.TakeAWhile(10000);
* Console.WriteLine("finished long call");
*/
}
static void Main(string[] args)
{
RemotingConfiguration.Configure("HelloClient.exe.config");
Hello obj = new Hello();
if (obj == null)
{
Console.WriteLine("could not locate server");
return;
}
// synchronous:
// greeting = obj.Greeting("Christian");
// asynchronous:
GreetingDelegate d = new GreetingDelegate(obj.Greeting);
Console.WriteLine("Starting remote method");
IAsyncResult ar = d.BeginInvoke("Christian", null, null);
// do some work
Console.WriteLine("Do some other work");
ar.AsyncWaitHandle.WaitOne();
if (ar.IsCompleted)
{
greeting = d.EndInvoke(ar);
}
Console.WriteLine(greeting);
/*
Console.WriteLine("starting long call");
obj.TakeAWhile(10000);
Console.WriteLine("finished long call");
*/
}
public IAsyncResult BeginGreet(string name, AsyncCallback callback, object state)
{
GreetingDelegate caller = new GreetingDelegate(() => Greet(name));
return caller.BeginInvoke(callback, state);
}