Попробуй вот так (тут сама идея такого разбора):
| Код |
using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
namespace HtmlSimpleParse {
public class HtmlHelper {
static string GetAttributePattern(string attribute) {
return attribute + "\\s*=\\s*[\"|\'](?<" + attribute + ">.*?)[\"|\']";
}
static string GetTagAttributesPattern(string tagName) {
return "<"+tagName + "(?<attributes>.*?)>";
}
public static List<string> CollectTagAttributeStrings(string html, string tagName) {
List<string> result = new List<string>();
MatchCollection tagAttributesMatches = Regex.Matches(html, GetTagAttributesPattern(tagName));
foreach(Match match in tagAttributesMatches) {
string strTagAttributes = match.Groups["attributes"].Value;
if(!string.IsNullOrEmpty(strTagAttributes)) result.Add(strTagAttributes);
}
return result;
}
public static string FindAttributeValue(string source, string attribute) {
return Regex.Match(source, GetAttributePattern(attribute)).Groups[attribute].Value;
}
}
class Program {
static string html = "<table width=\"100%\" cellspacing=\"1\" cellpadding=\"0\">" +
"<tr><td><label>Имя:</label>" +
"<input class=\"fm fm110\" type=\"text\" name=\"e3fe509\" value=\"123sdfa\" maxlength=\"15\"> <span class=\"e f7\"></span>" +
"</td></tr>" +
"<tr><td><label>Пароль:</label>" +
"<input class=\"fm fm110\" type=\"password\" name=\"e9a7f22\" value=\"\" maxlength=\"20\"> <span class=\"e f7\"></span>";
static void Main(string[] args) {
List<string> attributeStrings = HtmlHelper.CollectTagAttributeStrings(html, "input");
foreach(string atrStr in attributeStrings) {
Console.WriteLine("Class = " + HtmlHelper.FindAttributeValue(atrStr, "class"));
Console.WriteLine("Type = " + HtmlHelper.FindAttributeValue(atrStr, "type"));
Console.WriteLine("Name = " + HtmlHelper.FindAttributeValue(atrStr, "name"));
}
}
}
}
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