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POa little help instancing a wcf object, events don't work
 

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  1. POa little help instancing a wcf object, events don't work
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    <p>Still struggling with the server side of my wcf application. :)</p> <p>As you can see from the code, I am trying to trigger an event whenever a client makes <em>StartConnection</em>. But somehow seems I can't instance the server object right, as it gives me this 3 error.</p> <p>Please suggest, what would be the right way to do that? Thanks! :)</p> <pre><code>namespace server2 { public partial class Form2 : Form { public Form2() { InitializeComponent(); myServer.eventHappened += new EventHandler(eventFunction); // 'server2.IfaceClient2Server' does not contain a definition for 'eventHappened' and no extension method 'eventHappened' accepting a first argument of type 'server2.IfaceClient2Server' could be found (are you missing a using directive or an assembly reference?) } IfaceClient2Server myServer = new ServerClass(); // The type or namespace name 'eventCaller' could not be found (are you missing a using directive or an assembly reference?) void eventFunction(object sender, EventArgs e) { label1.Text = myServer.clientName; // 'server2.IfaceClient2Server' does not contain a definition for 'clientName' and no extension method 'clientName' accepting a first argument of type 'server2.IfaceClient2Server' could be found (are you missing a using directive or an assembly reference?) } } class ServerClass : IfaceClient2Server { public event EventHandler eventHappened; //IfaceServer2Client callback = OperationContext.Current.GetCallbackChannel&lt;IfaceServer2Client&gt;(); public string clientName; public void StartConnection(string name) { clientName = name; eventHappened(this, new EventArgs()); MessageBox.Show(clientName + " has connected!"); } public void Message_Cleint2Server(string msg) { } public void Message2Client(string msg) { } } [ServiceContract(Namespace = "server", CallbackContract = typeof(IfaceServer2Client), SessionMode = SessionMode.Required)] public interface IfaceClient2Server ///// what comes from the client to the server. { [OperationContract(IsOneWay = true)] void StartConnection(string clientName); [OperationContract(IsOneWay = true)] void Message_Cleint2Server(string msg); } public interface IfaceServer2Client ///// what goes from the sertver, to the client. { [OperationContract(IsOneWay = true)] void AcceptConnection(); [OperationContract(IsOneWay = true)] void RejectConnection(); [OperationContract(IsOneWay = true)] void Message_Server2Client(string msg); } } </code></pre>
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