using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
namespace ConsoleApplication5
{
class Program
{
static void Main(string[] args)
{
string s = @"<tr><td font=red>2009-1-2</td><td font=red>200</td><td>110</td></tr>
<tr><td>2009-1-3</td><td>200</td><td>110</td></tr>
<tr><td font=blue>2009-1-4</td><td>200</td><td>110</td></tr>";
string st = RegStr(s);
Console.WriteLine(st);
Console.ReadLine();
}
public static string RegStr(string objStr)
{
string returnStr = "";
MatchCollection ml = Regex.Matches(objStr, "<tr>.*?</tr>");
foreach (Match m in ml)
{
string str = m.Value.Replace("</td></tr>", ",");
str = str.Replace("</td>", "|");
str = Regex.Replace(str, "<.*?>", "");
returnStr += str;
}
return returnStr;
}
}
}