using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"[^-–—\s][^-–—]*?(?=\s*[-–—][^-–—\n]*$)";
string input = @"9500 anti-Xa IU/ml - 0,6 ml 5700 IU -
120 mg/ml – 0.165 ml -
300-300-300 IR/ml or IC/ml - 10 ml -
Fluocortolone-21-pivalate 1 mg/g, Lidocaine hydrochloride 20 mg/g - 15 g -";
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