Regex for HTML tag

Question

I have an HTML page with <tr> classes and I need to capture the text inbetween those tags.

I tried with Regex:

(?i)<tr[^>]*?>([^<]*)</tr> 

But it doesn't work.

This is all my code in C#:

string patternPost = @"(?i)<tr[^>]*?>([^<]*)</tr>";
MatchCollection m1 = Regex.Matches(html, patternPost, RegexOptions.Multiline);
foreach (Match m in m1)
    {
        MessageBox.Show(m.Groups[1].Value);
    }

Here you can find an example of HTML page: http://pastebin.com/ewN5NZis

You can see 2 block, I need to store for each of blocks, three info in three different list:

List 1: Title1, Title2
List 2: John, Antony
List 3: 29/04/14, 28/04/14

With my first regex I wanna try first to catch all blocks and skip useless information like tags differents from tr and next I wanna try to catch 3 infos for each blocks with 3 different regex. Is this right? I hope now you understand me.

Answer 1

EDIT: In your last comment, you said: <tr ....> <tag> ... </tag> <tag2>...</tag2> </tr> which is quite an expansion on the original problem. At this stage, I concur with all other advice: you are going to need a dom parser.

Older Edit: Originally you asked to match contents of <tr> tags. Specs have changed, so this answer contains the evolving versions.

For a plain <tr> tag: extract Group 1 from

(?i)<tr>([^<]*)</tr>

or for a <tr with stuff>:

(?i)<tr[^>]*>([^<]*)</tr>

or for <tr stuff><td stuff>Grab Me</td>

(?i)<tr[^>]*?>\s*<td[^>]*?>(.*)</td

Here is a code sample:

using System;
using System.Text.RegularExpressions;
class Program {
static void Main() {

string s1 = "<tr stuff><td stuff>Grab Me</td>";
var r = new Regex("(?i)<tr[^>]*?>\\s*<td[^>]*?>(.*)</td");
string capture = r.Match(s1).Groups[1].Value;
Console.WriteLine(capture);
Console.WriteLine("\nPress Any Key to Exit.");
Console.ReadKey();
} // END Main
} // END Program

Output: Grab Me