I have been working on a small project on and off for a while and I think I am close but it has 'issues'. The idea is to FTP a file up to a 3rd party, they process it and 5-10 minutes later they generate a result set which needs to get downloaded and processed on our side. So the code might be a little simple, it's just something I cob...
Is it possible to use Control.BeginInvoke in anything other than a "fire & forget" manner? I want to change the following request to delegate a callback method so that i can do something when each of my asynchronous calls complete. this.BeginInvoke(new RefreshRulesDelegate(RefreshRules), new object[] { ctrl, ctrl.DsRules, ctrl.CptyId })...
Hi, I am using gwt and postgres for my project. On the front end i have few widgets whose data i am trying to save on to tables at the back-end when i click on "save project" button(this also takes the name for the created project). In the asynchronous callback part i am setting more than one table. But it is not sending the data prope...
Hi, I am using nested Asynchronous callbacks to save my front-end data to the back-end database. The data is being save into the tables the way i want them to, but it is printing that it failed. Here is the code: if(erasync == null) erasync = GWT.create(EntityRelationService.class); AsyncCallback<Void> callback = new As...
Hi, My main application creates a new BackgroundWorker X the DoWork event handler of X calls a method Y of my controller. This method creates the WebRequest (async.) instance and the callback using AsyncCallback. When the response arrives the callback method Z gets called and the content will be analyzed. It can happen that the respons...
Using ASP.NET... In my code-behind, I make an async call (BeginMyMethod) to a web service. In the AsyncCallback method, I call EndMyMethod to get the results. I understand the page by now has totally rendered, so I can't update the UI. Is it possible to update the UI using these Begin/End methods? Is there a different route I could ta...
I'm currently using BeginInvoke(with ASyncCallback) to handle my Client\Server communications with remoting. Here is my current setup: ... //Main Remoter.StationDelegate svd = new Remoter.StationDelegate(IPCObjectInstance, &Remoter.GetStationInformation); AsyncCallback callback = new AsyncCallback(this, &CentralControlClient.Sta...
I have created a single threaded Windows application which communicates with more than 100 sockets (using AsyncCallbacks), may be 5-10 sockets in a sec. The application works fine when I launch from .NET IDE. The application seems to be hanged if launched from executable. On further research I found that application is communicating on ...
Hi, I have the code below which is basically calling a Domain Service in a SilverLight Application. LoadOperation<tCity> loadOperation = _dataContext.Load(query,callBack, true); Can you tell me which operation is done first? Is the callBack method called before loadOperation variable is assigned or after it is assigned? Thanks ...