Question

I draw a line on a google map than I create a string like:

(-25.368819800291383,130.55809472656256)(-25.507716386730266,131.05797265625006) (-24.89637614190406,131.49193261718756)(-24.582068950590272,130.31090234375006)

the first value is the latitude, the second the longitude. I assign a hidden field value tothis string so I can acces it on the server.

How can I retrieve the latitude and longitude numbers?

I was trying

 Match match = Regex.Match(points, @"(^(0|(-(((0|[1-9]\d*)\.\d+)|([1-9]\d*))))$,^(0|(-(((0|[1-9]\d*)\.\d+)|([1-9]\d*))))$)*", RegexOptions.IgnoreCase);

Answer 1

Give this a try

\((?<lat>[-\d.]+),(?<long>[-\d.]+)\)

I like to use named groups here. To get only the latitudes use

    Regex regexObj = new Regex(@"\((?<lat>[-\d.]+),(?<long>[-\d.]+)\)");
    Match matchResult = regexObj.Match(subjectString);
    while (matchResult.Success) {
        Console.WriteLine(matchResult.Groups["lat"].Value));
        matchResult = matchResult.NextMatch();