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byte[] b1 = new byte[] { 1, 2, 3, 4, 5 }; byte[] b2 = new byte[] { 6, 7, 8, 9 }; byte[] b3 = new byte[b1.Length + b2.Length]; char[] b4 = new char[] { '1', '2', '3', '4', '5' }; char[] b5 = new char[] { '6', '7', '8', '9' }; char[] b6 = new char[b1.Length + b2.Length]; int[] b7 = new int[] { 1, 2, 3, 4, 5 }; int[] b8 = new int[] { 6, 7, 8, 9 }; int[] b9 = new int[b1.Length + b2.Length]; string[] b10 = new string[] { "1", "2", "3", "4", "5" }; string[] b11 = new string[] { "6", "7", "8", "9" }; string[] b12 = new string[b1.Length + b2.Length]; Buffer.BlockCopy(b1, 0, b3, 0, b1.Length);//这种方法仅适用于字节数组 Buffer.BlockCopy(b2, 0, b3, b1.Length, b2.Length); b7.CopyTo(b9, 0);//这种方法适用于所有数组 b8.CopyTo(b9, b7.Length); b6 = b4.Concat(b5).ToArray();//这种linq方法适用于所有数组,可以连接多个数组 foreach (var item in b3) { Console.Write(item + " "); } Console.WriteLine(); foreach (var item in b6) { Console.Write(item + " "); } Console.WriteLine(); foreach (var item in b9) { Console.Write(item + " "); } Console.ReadKey(); |
