一个简单的去除html标签的方法

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

/// <summary>
/// 去除HTML代码的方法
/// </summary>
public class noHtml
{
    public noHtml()
    {
        //
        //TODO: 在此处添加构造函数逻辑
        //
    }
    public string deleteHtml(string strBody) 
    {
        try
        {
            for (int i = 0; i < Int32.MaxValue; i++)
            {
                if (strBody.IndexOf('<') > -1)
                    strBody = strBody.Remove(strBody.IndexOf('<'), strBody.IndexOf('>') - strBody.IndexOf('<') + 1);
                else
                    break;
            }
        }
        catch (Exception ex)
        {
            
        }
        return strBody.Replace("&nbsp;", "").Trim();
    }
    public string getImgUri(string strBody) 
    {
        string uri = "http://www.bjmwh.com";
        try
        {
            if (strBody.IndexOf("<img") > -1)
                strBody = uri + strBody.Substring(strBody.IndexOf("/controls/upfiles/image/"), strBody.IndexOf("/>") - strBody.IndexOf("/controls/upfiles/image/") - 2);
        }
        catch (Exception ex)
        {
            strBody = org.mad.web.onyx.StrManage.GetString(strBody, 50);
        }
        return strBody;
    }
}

 

通过遍历尖括号来循环删除HTML标签及空格，对转义字符无效。