using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(?<=\bDiscount\b.*)\b\d+%";
string input = @"Lorem ipsum dolor 10% sit amet, consectetur adipiscing elit. Morbi et
feugiat Discount vitae 15% urna. Sed 20% et lorem in dapibus.
Mauris arcu dui, vestibulum eget eros eu, eleifend luctus risus.";
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