using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^\d{5,6}[\r\n]*.*?^new version:[^\r\n]*";
string input = @"96545
this is some changes in the ticket
some new version: x.x.22
another change
new version: x.y.2.2
120091
this is some changes in the ticket
some new version: z.z.22
another change
another change
another change
new version: z.y.2.2";
RegexOptions options = RegexOptions.Multiline | RegexOptions.Singleline;
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