Hi, now runs.. but the combobox of cities does not load...

Should i change other part of the code?

In the city combo box, how do you have the PopulationDataSourceSettings setup?  Ricardo, could you just ZIP up your Visual Studio solution and send it to me?  I can fix the problem and then send it back to you so you can see it and then you will know how to use it in the future.  Just send it to support@strataframe.net and I will keep my eye out for it.

OK, I've sent to u... thanks

Got it...thanks.

it runs now, Im trying to learn.. thanks Trent

Good, I'm glad you got it.  Let me know if you have any questions.

I would like to thank Ricardo, Ben and Trent (I hope I did not miss anybody else in this thread) for this great thread. 

As a novice user of SF I am reviewing the previous posts, and then I found this one and by looking at the dedication of the SF developers to guide Ricardo to the correct path and even going the extra mile to provide detail code on how to accomplish Ricardo's request, confirmed that I made the right choice of becoming a member of the StrataFrame family.

I printed out this thread and was able to accomplish the same filtering of a data in a combo based on the selection of a previous combo and it worked the first time and without having to post a request for help.

Once again, thanks to the SF team!

Edhy Rijo

Glad we helped out, even if it was indirectly.  That's the whole reason we went with forum based support, so that people could peruse the topics and get some of their questions answered without having to ask them