Question

c#如何提取字符串中得数字组成新的字符串？

2015/1/7 16:11:51
这个要转化成201517161151要怎么实现

Answer 1

        //using System.Linq;
        static void Main(string[] args)
        {
            string input = @"2015/1/7 16:11:51";
            string output = new string(input
                .Where(x => char.IsNumber(x)).ToArray());
            Console.WriteLine(output);
            Console.ReadLine();
        }