HRTL-Wrapper für Websites

6

using System;
using System.Collections.Generic;
using System.Net;
using System.Web;

class HLRT_Wrapper
{
    WebClient webClient;
    public HLRT_Wrapper()
    {
        webClient = new WebClient();
    }

    public List<List<String>> parseWebsite(string address, string head, string tail, params Element[] elemente)
    {
        List<List<String>> result = new List<List<String>>();
            
        string source = HttpUtility.HtmlDecode(webClient.DownloadString(address));

        int leftIndex = source.IndexOf(head);
        int rightIndex = source.IndexOf(head);
        while (true)
        {
            for (int i = 0; i < elemente.Length; i++)
            {
                leftIndex = source.IndexOf(elemente[i].left, rightIndex + 1);
                rightIndex = source.IndexOf(elemente[i].right, leftIndex + 1);

                if (rightIndex > source.IndexOf(tail) || leftIndex == -1 || rightIndex == -1)
                    return result;

                string text = source.Substring(leftIndex + elemente[i].leftDistance, rightIndex - leftIndex - elemente[i].leftDistance - elemente[i].rightDistance);

                if (result.Count < i + 1)
                    result.Add(new List<String>());
                result[i].Add(text);
            }
        }
    }

    public class Element
    {
        public string left { get; set; }
        public int leftDistance { get; set; }
        public string right { get; set; }
        public int rightDistance { get; set; }

        public Element(string left, int leftDistance, string right, int rightDistance)
        {
            this.left = left;
            this.leftDistance = leftDistance;
            this.right = right;
            this.rightDistance = rightDistance;
        }
    }
}

public void parseDotnetSnippets()
{
    HLRT_Wrapper wrapper = new HLRT_Wrapper();

    HLRT_Wrapper.Element sprache = new HLRT_Wrapper.Element("col1">""

Alte URL: /snippet/hrtl-wrapper-fuer-websites/13096