using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^# Static keyword
(?: (static) \s+
)? # Return type
(?: ( (?:[\w\|_\\\\]*\$this[\w\|_\\\\]*) | (?: (?:[\w\|_\\\\]+) # array notation
(?:\[\])* )* ) \s+ )?
# Method name
([\w_]+) # Arguments
(?: \(([^\)]*)\) )? \s* # Description
(.*)
$";
string input = @"persistAsFirstChild($node)";
RegexOptions options = RegexOptions.Singleline | RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace;
Match m = Regex.Match(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