C# der brush color randomoor pick hiih gesen boldoggue tuslaach

   Random rnd = new Random();
   Brush bru = bru[rnd.Next(bru.Length)];

ene rnd deere aldaa zaagad boldgue

Random rnd = new Random();
Brush bru = bru[rnd.Next(bru.Length - 1)];

гээд үздээ