using System;
using System.Text.RegularExpressions;
class Test
{
public static void Main()
{
string string1 = "This is a test string";
Regex theReg = new Regex(@"(\S+)\s");
MatchCollection theMatches = theReg.Matches(string1);
foreach (Match theMatch in theMatches)
{
Console.WriteLine(theMatch.Length);
if (theMatch.Length != 0)
{
Console.WriteLine("theMatch: {0}",
theMatch.ToString());
}
}
}
}