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从TextBox解析数据？ VB.NET

[英]Parsing Data Out Of TextBox? VB.NET

 原文  2016-03-10 20:23:00  8   1    vb.net

问题描述

我正在做一个读取URL，然后转到链接并读取数据的项目。 它是一个文本托管网站（TextUploader.com），但下载网站时。 我只想要我放在那儿的文本中的数据。 当我下载链接并将其发送到RichTextBox1时，这就是我得到的 

    <!DOCTYPE HTML>
<html lang="en-US">
<head>

    <meta charset="UTF-8">
    <title>'HPTjNRgUfG' | TextUploader.com</title>
    <meta name="viewport" content="initial-scale=1.0,maximum-scale=1.0,user-scalable=no">
        <link rel="icon" type="image/ico" href="http://textuploader.com/favicon.ico">

    <meta property="og:title" content="HPTjNRgUfG" xmlns="http://www.w3.org/1999/html"/>
    <meta property="og:type" content="article"/>
    <meta property="og:url" content="http://textuploader.com/5jx4u"/>
    <meta property="og:site_name" content="textuploader.com - HPTjNRgUfG"/>
    <meta property="og:description" content="Please call back later &lt;a href=&quot; http://philadelphiaexplorers.org/about-the-explorers-club/#annual &quot;&gt;a..."/>
    <link rel="canonical" href="http://textuploader.com/5jx4u"/>
                <!-- bootstrap framework css -->
    <link media="all" type="text/css" rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.3.0/css/bootstrap.min.css">
    <link media="all" type="text/css" rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.3.0/css/bootstrap-responsive.min.css">
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    <link media="all" type="text/css" rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/jquery-powertip/1.1.0/jquery.powertip.css">

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    <link media="all" type="text/css" rel="stylesheet" href="http://textuploader.com/assets/css/beoro.css">
    <link media="all" type="text/css" rel="stylesheet" href="http://textuploader.com/assets/css/tu_custom.css">

    <!--[if lte IE 8]><link media="all" type="text/css" rel="stylesheet" href="http://textuploader.com/assets/css/ie8.css">
<![endif]-->
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        var _gaq = _gaq || [];
        _gaq.push(['_setAccount', 'UA-36314765-1']);
        _gaq.push(['_setDomainName', 'textuploader.com']);
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        <script>hljs.initHighlightingOnLoad();</script>

</head>

<body class="bg_c">

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        if (d.getElementById(id)) return;
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        fjs.parentNode.insertBefore(js, fjs);
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                    <!-- <div class="main-logo"><a href="http://textuploader.com/"><img src="http://textuploader.com/assets/img/textuploader_logo.png" alt="TextUploader.com"></div> -->
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                    <nav class="nav-icons">
                        <!-- small icons navigation -->
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                <div class="span4">
                                        <div class="user-box">
                        <div class="user-box-inner">
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                            <div class="user-info">
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                                                <li><a href="http://textuploader.com/">Home</a></li>
                                                                <li><a href="http://textuploader.com/5jx4u">textuploader.com/5jx4u</a></li>

            <li><span>Posted on: 11/16/15 1:59:00 AM UTC</span></li>
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                <div class="w-box w-box-blue">
                    <div class="w-box-header"><h4>"HPTjNRgUfG" - Views: 2 &middot; Hits: 2 - Type: Public</h4></div>
                    <div class="w-box-content cnt_a ">


<div class="toolbar clearfix">
    <div class="pull-left">
        <div class="toolbar-icons clearfix">
            <div style="overflow:hidden;width:90px;float:left;">
    <div class="fb-like" data-href="http://textuploader.com/5jx4u" data-send="false" data-layout="button_count"
         data-width="450" data-show-faces="false"></div>
</div>
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    <a href="https://twitter.com/share" class="twitter-share-button" data-url="http://textuploader.com/5jx4u">Tweet</a>
</div>
<div style="overflow:hidden;width:90px;float:left;">
    <div class="g-plusone" data-size="medium" data-annotation="none"
         data-href="http://textuploader.com/5jx4u"></div>
</div>
<div style="clear:both"></div>


        </div>
    </div>
    <div class="pull-right">
        <div class="btn-group">
            <button class="btn btn-mini" onClick="parent.location='http://textuploader.com/5jx4u/rev'; void(0);">Revisions (0)</button>
                                    <button class="btn btn-mini" onClick="parent.location='http://textuploader.com/contact'; void(0);">Report Abuse</button>
                    </div>
    </div>
</div>
<pre><code class='no-highlight'>Please call back later &lt;a href=&quot; http://philadelphiaexplorers.org/about-the-explorers-club/#annual &quot;&gt;accidently took 2 40 mg paxil&lt;/a&gt;  &quot;We need that flexibility,&quot; Fox said. &quot;When you pick your offensive line, not just for the season, but for game day, you have to pick them from the standpoint of having some flexibility. You&#039;ve got to have a swing guard/center, you&#039;ve got to have a swing tackle/guard, for the games.&quot;
 </code></pre>


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<!--                    
<li><a href="https://tuarmor.com">TUArmor</a></li>
                    <li>&middot;</li>
-->
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            js = d.createElement(s);
            js.id = id;
            js.src = p + '://platform.twitter.com/widgets.js';
            fjs.parentNode.insertBefore(js, fjs);
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    }(document, 'script', 'twitter-wjs');</script>

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        var s = document.getElementsByTagName('script')[0];
        s.parentNode.insertBefore(po, s);
    })();
</script>
</body>
</html>

我想要的只是这里的纯文本： 

<pre><code class='no-highlight'>Please call back later &lt;a href=&quot; http://philadelphiaexplorers.org/about-the-explorers-club/#annual &quot;&gt;accidently took 2 40 mg paxil&lt;/a&gt;  &quot;We need that flexibility,&quot; Fox said. &quot;When you pick your offensive line, not just for the season, but for game day, you have to pick them from the standpoint of having some flexibility. You&#039;ve got to have a swing guard/center, you&#039;ve got to have a swing tackle/guard, for the games.&quot;
     </code></pre>

我该如何编写一个简单的代码来仅解析“ 

" and "
“ 以上？

1 个解决方案

解决方案1
 0  2016-03-10 22:42:00

您可以根据需要使用Regex来获取它。

久经考验 

 (?s)(<pre>.+?<\/pre>)

上面是可以使用的模式。 如果您要确认，请在此处查看。

我没有向您展示如何在.net完成此操作，因为您没有向我们提供您所尝试的内容。 我可以分解模式，但是上面的链接已经做到了。

暂无
暂无

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