static void Main(string[] args)
{
try
{
// Read all the lines from a .set file
string[] lines = System.IO.File.ReadAllLines(@"symbols.set");
foreach (string line in lines)
{
// Construct the item list with the symbols not commented out with #
if(!line.StartsWith("#"))
{
Item item = new Item();
item.Name = line;
item.Filename = "logs\\" + item.Name + "_" + DateTime.Now.ToFileTime() + ".txt";
items.Add(item);
}
}
// Wait for the user to press ENTER before proceding.
Console.WriteLine("Meta Trader DDE Server must be running before the client can connect.");
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
// Create a client that connects to 'MT4|QUOTE'.
DdeClient client = new DdeClient(application, topic);
// Subscribe to the Disconnected event. This event will notify the application when a conversation has been terminated.
client.Disconnected += OnDisconnected;
// Connect to the server. It must be running or an exception will be thrown.
client.Connect();
// Advise Loop
foreach (Item item in items)
{
client.StartAdvise(item.Name, 1, true, 60000);
}
client.Advise += OnAdvise;
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
catch (DdeNet.DdeException e)
{
Console.WriteLine(e.ToString());
Console.WriteLine("DDE Server Not Found...");
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
}
static void Main(string[] args)
{
// Wait for the user to press ENTER before proceding.
Console.WriteLine("The Server sample must be running before the client can connect.");
Console.WriteLine("Press ENTER to continue...");
Console.ReadLine();
try
{
// Create a client that connects to 'myapp|mytopic'.
using (DdeClient client = new DdeClient("myapp", "mytopic"))
{
// Subscribe to the Disconnected event. This event will notify the application when a conversation has been terminated.
client.Disconnected += OnDisconnected;
// Connect to the server. It must be running or an exception will be thrown.
client.Connect();
// Synchronous Execute Operation
client.Execute("mycommand", 60000);
// Synchronous Poke Operation
client.Poke("myitem", DateTime.Now.ToString(), 60000);
// Syncronous Request Operation
Console.WriteLine("Request: " + client.Request("myitem", 60000));
// Asynchronous Execute Operation
client.BeginExecute("mycommand", OnExecuteComplete, client);
// Asynchronous Poke Operation
client.BeginPoke("myitem", Encoding.ASCII.GetBytes(DateTime.Now.ToString() + "\0"), 1, OnPokeComplete, client);
// Asynchronous Request Operation
client.BeginRequest("myitem", 1, OnRequestComplete, client);
// Advise Loop
client.StartAdvise("myitem", 1, true, 60000);
client.Advise += OnAdvise;
// Wait for the user to press ENTER before proceding.
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
Console.WriteLine("Press ENTER to quit...");
Console.ReadLine();
}
}
public void Test_StartAdvise_Variation_1()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
server.SetData(TopicName, ItemName, 1, Encoding.ASCII.GetBytes(TestData));
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
EventListener listener = new EventListener();
client.Advise += listener.OnEvent;
client.Connect();
client.StartAdvise(ItemName, 1, true, Timeout);
server.Advise(TopicName, ItemName);
Assert.IsTrue(listener.Received.WaitOne(Timeout, false));
DdeAdviseEventArgs args = (DdeAdviseEventArgs)listener.Events[0];
Assert.AreEqual(ItemName, args.Item);
Assert.AreEqual(1, args.Format);
Assert.AreEqual(TestData, Encoding.ASCII.GetString(args.Data));
Assert.AreEqual(TestData, args.Text);
}
}
}
public void Test_StopAdvise()
{
using (TestServer server = new TestServer(ServiceName))
{
server.Register();
server.SetData(TopicName, ItemName, 1, Encoding.ASCII.GetBytes(TestData));
using (DdeClient client = new DdeClient(ServiceName, TopicName))
{
client.Connect();
client.StartAdvise(ItemName, 1, true, Timeout);
client.StopAdvise(ItemName, Timeout);
}
}
}
