using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^(\d|\[\d-\d\]| )+$";
string input = @"0[1-3]123 45
[1-3]123 45
05[1-3]123 45
0[1-3]555 6789
0332 555 6789
0[1-11]123 45
[1-3]123a 34
[0-5]212123 45 67
[0-5]21223 45 67
[0-5]21223 45 67
1231232131 ";
RegexOptions options = RegexOptions.Multiline;
foreach (Match m in Regex.Matches(input, pattern, options))
{
Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index);
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx