You need to look at using a data structure like a Trie[^], or as was already pointed out Patrcia Trie[^]. The Wikipedia articles should give you enough information to get started on an actual implementation. Scott Dorman Microsoft® MVP - Visual C# | MCPD President - Tampa Bay IASA [Blog][Articles][Forum Guidelines] Hey, hey, hey. Don't be mean. We don't have to be mean because, remember, no matter where you go, there you are. - Buckaroo Banzai

I recommend Assembly. You could go with machine code if you needed more control, but I find it takes a lot of time lining up the 1s and 0s properly. Do you know what a loop is? Don't let my name fool you. That's my job.

great idea lawrenceinba! but what do you mean with "removing the pattern"? i'm not sure to understand this way.. Program your life ^^

Thank you Drew. Btw i found a great library for whoever need it: http://jung.sourceforge.net/doc/index.html[^] It helped me, maybe someone is intersted. Enrico Program your life ^^

ventomito wrote: I think there are some classes or library to do that but i didn't find anything. See here[^] Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal - Friedrich Nietzsche .·´¯`·->Rajesh<-·´¯`·. [Microsoft MVP - Visual C++]

thanks you were very helpful! Program your life ^^

Take a look at the System.Net.Sockets namespace. "Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de

Don't know. Yes. /ravi My new year's resolution: 2048 x 1536 Home | Music | Articles | Freeware | Trips ravib(at)ravib(dot)com

the problem is: i have to do something when the computer start an internet connection. I can't simply control the status...i want to intercept the event "On Connected".. I hope you understand VentoEngine corp. Program your life ^^

Enrico, Unfortunately, writing a Windows Service isn't as easy as writing anything else in the .NET framework. You need an installer project to install your service. Once installed, it should at least show some signs of life. ventomito wrote: but it doesn't work.. What part doesn't work? Do you get an error message? What does or doesn't happen, and what are you doing to try to get it to work? Can we see some of your code?

Ventomito, Here's a routine I keep around for such things. You'll naturally need to insert the name of your smtp server in the slot indicated. Hope this helps. using System.Web.Mail; protected Boolean SendEmail(string strFromEmail, string strToEmail, string strSubject, string strBody) { Boolean bStat = false; try { MailMessage Message = new MailMessage(); Message.To = strToEmail; Message.From = strFromEmail; Message.Subject = strSubject; Message.Body = strBody; // enter your smtp server here // if login is required you may need extra params // see the doc for the SmtpMail object SmtpMail.SmtpServer = "your.smtpserver.com"; SmtpMail.Send(Message); bStat = true; } catch (Exception) { bStat = false; } return (bStat); } Author of The Career Programmer and Unite the Tribes Know someone who desperately needs to get a clue? Visit www.DownloadAClue.com and send them one!

You don't have a primary key column that increments by 1? SomeColumn(Primary Key) 1 2 3 4 etc. There has to be some sort of pattern in the primary key column in order to do this.

Hi No problem with CrystalReportViewer for print the report. just use following code to print. CrystalReport1.PrintToPrinter(no.of copies,bool collated,start page,end page);

Plz conform that computer to which you want to connect has real IP. Then use socket connection to connect with that PC. For socket programing you plz refer this http://www.codeproject.com/csharp/socketsincsharp.asp http://www.codeproject.com/csharp/testingsocketservers.asp http://www.codeproject.com/csharp/binarydatausingsocket.asp Divyang Mithaiwala System Engineer & Software Developer

During your SELECT statement you can get the timestamp and keep it for updating purpose later. I usually save the timestamp as long variable. On your update statement, pass the timestamp as a parameter along with the rest that you need to make sure you update the correct version of the data, e.g. UPDATE customer SET [name] = @newname WHERE [id] = @id AND [rowversion] = @timestamp <-- timestamp value Edbert Sydney, Australia "A day without sunshine is like, you know, night."

After a year of hardcore development in Visual Studio 2003 (C++), I can recommend something like: AMD64 (I'm runnning a 3400+), as much RAM as you can afford/fit in(1GB for me), 7200 rpm hard-drive... I've found that to be around 20-30% faster for builds than a roughly equivalent 3GHz Pentium 4 setup (1GB RAM, 7200 rpm drive) we also have. Also, a high reolution screen is nice (I've got 1400x1050)