using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"([\w\d]{1,})(\s{0,}-\s{0,})([\w\d]{1,})(\s{1,}|(\s{0,}-\s{0,}))([\w\d]{1,})";
string input = @"NORMAND SKIMMER DSB-WHSPLT-0212R
NORMAND SKIMMER DSB-WHSPLT 0212
NORMAND SKIMMER DSB-WHSTPLT 0212
NORMAND SKIMMER DSB - WHSPLT 0212
NORMAND SKIMMER DSB - WHSPLT - 0212
NORMAND SKIMMER 0212
NORMAND SKIMMER 0212R
NORMAND SKIMMER
";
RegexOptions options = 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