将多个空格换成一个空格(正则表达式)

1. usingSystem;
2. usingSystem.Text.RegularExpressions;
3. publicclassExample
4. {
5. staticvoidMain()
6. try
7. stringinput="Thisistextwithfartoomuch"+"whitespace.";
8. stringpattern="\\s+";
9. stringreplacement="";
10. Regexrgx=newRegex(pattern);
11. stringresult=rgx.Replace(input,replacement);
12. Console.WriteLine("OriginalString:{0}",input);
13. "ReplacementString:{0}",result);
14. Console.Read();
15. }
16. catch(Exception)
17. {
19. throw;
20. }
21. }