通过正则表达式 读取数据

Regex reg = new Regex( " (? <= <div [^>]*>)((?!品种代码)[^ <])+(?= </div>) " , RegexOptions.IgnoreCase);
foreach (Match m in reg.Matchs(str))
{
Console.WriteLine(m.Value);
}


string pattern="<tr [^>]*>\s*<td [^>]*>(?<type>[^<]*)</td>\s*<td [^>]*>(?<open>[^<]*)</td>\s*<td [^>]*>(?<high>[^<]*)</td>\s*<td [^>]*>(?<low>[^<]*)</td>\s*<td [^>]*>(?<close>[^<]*)</td>\s*<td [^>]*>(?<nowprice>[^<]*)</td>\s*<td [^>]*>(?<balance>[^<]*)</td>\s*<td [^>]*>(?<trade>[^<]*)</td>\s*<td [^>]*>(?<count>[^<]*)</td>\s*<td [^>]*><font [^>]*>(?<addcount>[^<]*)</font></td>\s*</tr>";
Regex reg=new Regex(pattern);
foreach(Match m in reg.Matches(str))
{
Console.WriteLine(m.Group["type"].Value);
Console.WriteLine(m.Group["open"].Value);
Console.WriteLine(m.Group["high"].Value);
Console.WriteLine(m.Group["low"].Value);
Console.WriteLine(m.Group["close"].Value);
Console.WriteLine(m.Group["nowprice"].Value);
Console.WriteLine(m.Group["balance"].Value);
Console.WriteLine(m.Group["trade"].Value);
Console.WriteLine(m.Group["count"].Value);
Console.WriteLine(m.Group["addcount"].Value);
}