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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(); } |
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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(); } |
(转)使用 .NET 的 RNGCryptoServiceProvider 生成随机数
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原文地址:http://www.cnblogs.com/wanshutao/p/4176691.html