Hi friends,
I am making a project on cyber cafe and i want to generate username and password automatically on different clicks.

I am using txtusername.text=cstr(int(rnd()*1000))
It gives random numbers but in a same sequence like
whenever i run and click on generate button it shows
973
again click
950
again click
939
but when i close my programme and again running programme then same sequence starting from 973
973
again click
950
again click
939
so i want codes for generating random string or integer without repeating sequence after programme closing again and again

thanks
pardeep

Add a call to Randomize() before the process that begins the creation of the random numeric string. Example:

Randomize()

        For i As Integer = 0 To 10
            Console.WriteLine(Rnd())
        Next

        Console.Read()

Without Randomize() in the above example, you would get the same 10 values if you ran the program twice. With it, you get the different results you expect.