using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @/
^([a-zA-Z]{1,2}\d{1,2})\s{1,1}\*?(\d[a-zA-Z]{2})$
/;
string input = @"m20 5qj
BS3 1JP
bs3 1jp
m5 8wa
m205qj
Bs31JP
CF10 1SA
CF10,1sa
";
RegexOptions options = RegexOptions.Multiline | RegexOptions.IgnoreCase;
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