RANDOM NUMBER GENERATE
using System;
using System.Windows.Forms;
namespace WindowsProject
{
public partial class RandomNum : Form
{
private void button1_Click(object sender, EventArgs e)
{
timer1.Start();
}
private void timer1_Tick(object sender, EventArgs e)
{
string allowedChars = "";
// allowedChars += "A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z,";
allowedChars += "1,2,3,4,5,A,B,C,D,E";
char[] sep = { ',' };
string[] arr = allowedChars.Split(sep);
string passwordString = "";
string temp = "";
Random rand = new Random();
for (int i = 0; i < 8; i++)
{
temp = arr[rand.Next(0, arr.Length)];
passwordString += temp;
}
textBox1.Text = passwordString;
}
}
}
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