using System;
using System.Text.RegularExpressions;
public class Test
{
public static void Main()
{
string hrefValue = "abc xyx 12 13 a a b ";
Match m = Regex.Match(hrefValue, @"abc\sxyx\s(\d+)\s(\d+)\s.*");
Console.WriteLine("num 1: {0}, num 2: {1}", m.Groups[1].Value, m.Groups[2].Value);
}
}
dXNpbmcgU3lzdGVtOwp1c2luZyBTeXN0ZW0uVGV4dC5SZWd1bGFyRXhwcmVzc2lvbnM7CgpwdWJsaWMgY2xhc3MgVGVzdAp7CglwdWJsaWMgc3RhdGljIHZvaWQgTWFpbigpCgl7CgkJc3RyaW5nIGhyZWZWYWx1ZSA9ICJhYmMgeHl4IDEyIDEzIGEgYSBiICI7CiAgICAgICAgTWF0Y2ggbSA9IFJlZ2V4Lk1hdGNoKGhyZWZWYWx1ZSwgQCJhYmNcc3h5eFxzKFxkKylccyhcZCspXHMuKiIpOwogICAgICAgIENvbnNvbGUuV3JpdGVMaW5lKCJudW0gMTogezB9LCBudW0gMjogezF9IiwgbS5Hcm91cHNbMV0uVmFsdWUsICBtLkdyb3Vwc1syXS5WYWx1ZSk7Cgl9Cn0=