using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"\b[A-Z]\w*(?:[^\S\n]+[A-Z]\w*)*(?:[^\S\n]+[a-z]\w*)*(?=:)";
string input = @"Title: Consectetur adipiscg elit Description: Sed sit
> amet eros diam Details: Vestibulum a eros ut massa interdum
> consectetur Article number: AYHMNR
Title tEST: testing
Big red car:1, Small green ship: 2, Green Forest:3";
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