Regex accent insensitive?

Question

I need a Regex in a C# program.

---

I\'ve to capture a name of a file with a specific structure.

I used the \\w cha

Answer 1

Case-insensite works for me in this example:

     string input =@"âãäåæçèéêëìíîïðñòóôõøùúûüýþÿı";
     string pattern = @"\w+";
     MatchCollection matches = Regex.Matches (input, pattern, RegexOptions.IgnoreCase);