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[.net] Random

Started by Hot_Tamalle Sep 25, 2005 at 2:33 AM 5 replies 600+ views

Original Post

Sep 25, 2005 at 2:33 AM

Hi everyone, Does anyone know how to use random() function which whenever called, chooses (at random ofcourse) a value between 1 and 30000 without any "duplication". I just cant get this thing to work.... Help! bye

Hot_Tamalle

Author

Hot_Tamalle

Sep 25, 2005 at 2:40 AM

Plus!..how can i use the random value which is not an int value in my for loop..i tried Convert.Toint32 ,it didnt work.
!!
any idea anyone.

Peregrin

Sep 25, 2005 at 2:44 AM

For use of .NET's random(), see here.

Rob Loach

219

Rob Loach

Sep 25, 2005 at 8:41 AM

Think object orientation!

Random rand = new Random();Console.WriteLine("The random number is: " + rand.Next());Console.WriteLine("The random number is: " + rand.Next(10));Console.WriteLine("The random number is: " + rand.Next(100, 200));

Get have a successful unrepeating numbers, you're going to have to have an array and then randomly shift the values around, like you would a deck of cards.

capn_midnight

404

capn_midnight

Sep 26, 2005 at 8:35 AM

Random rand = new Random( Environment.TickCount ); is unecessary, the default construct does it automatically.

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