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Here is another complete tutorial on creating a voting poll using C# that includes downloadable code and multiple ways to block repeated voters.  You need to look at these full examples and work through them as a best solution.  At this point I think you have determinied the 'Architecture' you want to use for your voting poll.  If later you have more specefic questions about implementing cookies, you may...

ok i'll check it thx you so much :) 

Hey all. Should anyone ever run into a design decision like the one I had to make, I'm posting an updated code with the simpliest, most elegant solution (I hope) I could think of: State.cs public enum SystemStatus { INITIAL, FINAL } public abstract class State { protected SystemStatus systemStatus; public string UpdateData(bool allData) { if (allData) return "Update all fields."; else return UpdateThis(); } protected...

It really depends on your code and how much load is on the database server. It seems to me that 7 records got dropped, possibly because of timeouts when trying to add the records. 

Hi Ludovico Van Thank you for once again spending time on my problem. Well time moves on, I have a project deadline in about two weeks and in that time I should complete 3 different clients: A website, a winform and a Pocket PC. My university project is a social network where the three different clients consumes a Web Service connected to a database. I like to keep it kind of simple, because the...

hi, please refer the following code & use it for yr data Layer as well business layer.. http://ramanisandeep.wordpress.com/2008/07/18/data-access-class-coding-for-cnet-20/

Hello Mark, Will tell me the class hierarchey, with interfaces if any for my example if you dont mind. Because I am still confused.   Thanks Nilesh.

Here is a basic example of the Channel and Entity Classes, not sure on the relationship of Unit to Entity so you need to work out which is the child and which is the parent.  This should at least get you going in the right direction Public Class Channel #Region " Fields " Private _id As Int32 Private _name As String Private _status As String Private _parentID As Int32 Private _parent As Channel #End Region #Region...

thanks entens, do i only need to add one column in my table to store the file ? i think it would ok to store the file directly into the database, cause the file sizes arent  big  say 200 kbytes max, thanks for the link, let me try it and i'll come back if i have a question. After the record is added including the file within the table, how can i show or allow the user to see or download it when visiting a software record in particular?...

Conserning the Notice Board (Wall) system then I am planning to store the Wall note one time and then have a subscription system. So all in all I have a chain of 3 tables: Users , NoteSubscriptions and Notes . I don't get it. Supposedly, a user "subscribes to" another user (say, they become friends), a user does not subscribe to the single messages... Concerning plain Messages between 2 Users...