using System.Text.RegularExpressions;
public static void Main()
Regex regex = new Regex(@"(\\r\\n\s+)(.+)(\\r\\n\s+)");
string text = @"\r\n Erreur lors de la \r\n création de la vue.\r\n ";
MatchCollection matches = regex.Matches(text);
Console.WriteLine("Result count = " + matches.Count);
foreach (Match match in matches)
Console.WriteLine(string.Format("Match = {0}", match.Value));
foreach (Group groupm in match.Groups)
Console.WriteLine(string.Format(" Group{0} = {1}", i, groupm.Value));