class Perl
{
    string _name;
    public string Name { get; set; }
    public Perl()
    {
    // Assign this._name
    this._name = "Perl";
    // Assign _name
    _name = "Sam";

    // The two forms reference the same field.
    Console.WriteLine(this._name);
    Console.WriteLine(_name);
    }
    public static string doSomething(string test)
    {
        bla test;
    }
}

(?:public|private|protected)([sw]*)s+(w+)s*(s*(?:w+s+(w+)s*,?s*)+)

(?:publics|privates|protecteds|internals)?[sw]*s+(?<methodName>w+)s*(s*(?:(refs|/ins|outs)?s*(?<parameterType>w+)s+(?<parameter>w+)s*,?s*)+)

(?:publics|privates|protecteds)s*(?:readonlys+)?(?<type>w+)s+(?<name>w+)

var inputString0 = "public void test(string name, out int value)rnvoid test(string name, int value)";
foreach (Match match in Regex.Matches(inputString0, @"(?:publics|privates|protecteds)?[sw]*s+(?<methodName>w+)s*(s*(?:(refs|/ins|outs)?s*(?<parameterType>[w?[]]+)s+(?<parameter>w+)s*,?s*)+)"))
{
    var methodName = match.Groups["methodName"].Value;
    var typeParameterPair = new Dictionary<string, string>();
    int i = 0;
    foreach (var capture in match.Groups["parameterType"].Captures)
    {
        typeParameterPair.Add(match.Groups["parameterType"].Captures[i].Value, match.Groups["parameter"].Captures[i].Value);
        i++;
    }
}