This is probably a duplicate but I m too dense to make this work. I m trying to learn capture groups etc but I cant make this one work, I get the right matches but only the last digit gets matched.
class Program
{
static void Main(string[] args)
{
string testTxt = "sadsadas168.asdsad";
string asdf = "wrongwrong";
string abc = "abc.png";
string bsdf = "100";
string lolol = "155abx.text";
string another = "sasd199.ong100";
TryMatch(testTxt);
TryMatch(asdf);
TryMatch(abc);
TryMatch(bsdf);
TryMatch(lolol);
TryMatch(another);
Console.ReadLine();
}
private static void TryMatch(string txt)
{
var rgx = new Regex(@"\w*(?<t>\d+)\w*\..*");
var m = rgx.Match(txt);
if (m.Success)
{
int mainID = int.Parse(m.Groups["t"].Value);
Console.WriteLine(m.Groups["t"].Value);
}
else
{
Console.WriteLine("Did not match " + txt);
}
}
}
