Ponzano Paolo wrote: I was looking on the net for the best practice on Web UI navigation but I found no valid solution Did you look here[^]?

You can use the IP Helper API[^] to add/remove DNS lookup zones. I believe there are some samples of its usage here on codeproject. Best Wishes, -David Delaune

Ponzano Paolo wrote: I've tried with this : myDBHelper = (DBHelper)Activator.CreateInstance(typeof(DBHelper), new object[] { idCup, idSeason, idMatchCode }); but I get this error : {"Cannot run a non-default constructor when connecting to well-known objects."} Getting bored.... with CAO object I'm able but I got the memory used by the server increase a lot and won't free in any way... You're using a Server Activated Object which means that you can't use nondefault constructors. When you think about it, this makes perfect sense because the instantiation of the proxy and the actual object occur at different times. Either you have to use CAO, or you have to change your remote object to use a separate mechanism, such as a remote method, to populate these values. Deja View - the feeling that you've seen this post before. My blog | My articles

ok, now that the problem has been fixed we've another one that came out, and for this I need your help at all!!! This is the main form event : private void Form1_Load(object sender, EventArgs e) { myWorker = new Worker(); dataGridView1.ReadOnly = false; dataGridView1.DataSource = myWorker.myList; Thread myThread = new Thread(new ThreadStart(myWorker.DoWork)); myThread.Start(); } The Worker class is this one : public class Worker { public BindingList myList = new BindingList(); public void DoWork() { Random r = new Random(); for(int i=0; i<1000; i++) { myList.Add(new Product("Test",r.Next(),r.Next())); Thread.Sleep(1000); } } } At the myList.Add(...) I get an exception of type "Cross-thread operation not valid: Control '' accessed from a thread other than the thread it was created on." But this happen in a Business Object not in a Window's Control. I suppose this's because of the datagridview.Datasource property set, but how can I fix it? Thanks in advance, Bests

You can do this using remoting. It's not actually that hard to do, and you should be able to find any number of samples on google (search for remoting windows services). Deja View - the feeling that you've seen this post before.

There are several ways, I think I would go for this one: have the main form perform all, i.e. create the dialog, reset toplevel, add to its own Controls collection, take care of Location. :) Luc Pattyn [Forum Guidelines] [My Articles] this months tips: - use PRE tags to preserve formatting when showing multi-line code snippets - before you ask a question here, search CodeProject, then Google

Here is an MSDN page that lists some of the Microsoft supplied tools: http://msdn2.microsoft.com/en-us/netframework/aa569269.aspx[^] For memory profiling, check out CLR Profiler. You can also look at NDepend (http://www.ndepend.com/[^]) Scott. —In just two days, tomorrow will be yesterday. [Forum Guidelines] [Articles] [Blog]

I've fixed it, I've used: IDictionary pros = new Hashtable(); pros["port"] = tcpPort; pros["name"] = type; IChannel ic = new TcpChannel(pros, null, null); and I had to substitute RemotingConfiguration.RegisterActivatedClientType(typeof(DBHelper), sb); with RemotingServices.Connect(typeof (DBHelper), sb); Seems to work, do you know if there's still something I've to do? Thanks

The problem is in how MS IE and FireFox XML parsers treat whitespace nodes. See this (read 1st and 2nd paragraphs). At the end of the section there is a link to a solution. ------------------------- Don't worry, be happy :o)

To access viewstate from the client simply store the value you are seeking in some html element via your server code. Then use javascript to access that element. GameFly free trial

use virtual path. on putting "../" you go to parent folder of the current directory cheers, Akhilesh Yadav