1. [代码]一个简单的方法，但不够可靠 跳至 [1] [2] [全屏预览]
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static void Main(string[] args){ // code from DevCurry.com byte[] randomBytes = new byte[4]; Random rando = new Random(); rando.NextBytes(randomBytes); foreach (byte byteValue in randomBytes) Console.Write("{0, 4}", byteValue); Console.ReadLine();} |
2. [代码]可靠的方法
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static void Main(string[] args){ // code from DevCurry.com byte[] randomBytes = new byte[4]; RNGCryptoServiceProvider rngCrypto = new RNGCryptoServiceProvider(); rngCrypto.GetBytes(randomBytes); Int32 rngNum = BitConverter.ToInt32(randomBytes, 0); Console.WriteLine(rngNum); Console.ReadLine();} |