using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Lskj.Push.Common { public class ServiceHelper { private const int MAX_BADGE_NUMBER = 99999; private const int MIN = 100000; private const int MAX = int.MaxValue; public static int generateSendno() { Random random = new Random(); return random.Next((MAX - MIN) + 1) + MIN; } public static bool isValidIntBadge(int intBadge) { if (intBadge >= 0 && intBadge <= MAX_BADGE_NUMBER) { return true; } return false; } } }