通过id获取html内部文本

时间:2013-01-15 16:19:52

标签: c# windows-phone-8

我想从li课程中获取内文或更好的内部HTML。

在普通的桌面版中,它可以正常工作。

http://i.imgur.com/Q6Te5.png

但是同样的代码在WP8上不起作用,因为wp8并没有所有的功能。我在整个互联网上搜索,我只找到桌面代码或代码不起作用的代码。

HtmlElement e1 = webBrowser1.Document.GetElementById(textBox2.Text);
string content = e1.InnerText;
textBox1.Text = content; 

有HTML表单,我希望得到相同的结果,就像我用“桌面”版本的c#

<li id="ContentHolderMain_ContentHolderMainContent_ContentHolderMainContent_lstvAlphabet_listRestaurants_0_lstvRestaurant_0_liItem_0" class="restaurantItem" sssp:rs="2;7;8;10;" sssp:rl="Ljubljana" sssp:rn=""Celica hostel"">

    <div class="name">
        <h1>
        <h2>(Metelkova 8, Ljubljana)</h2>
        <span class="blocked"></span>
        <span class="blocked"> </span>
    </div>
    <div class="breaker"></div>
    <div class="prices">
        <p>
            <span>Vrednost doplacila:</span>
            <strong>3,15 EUR</strong>
        </p>
        <p>
            <span>Vrednost obroka:</span>
            <strong>5,78 EUR</strong>
        </p>
    </div>
    <div class="features">
        <img id="ContentHolderMain_ContentHolderMainContent_ContentHolderMainContent_lstvAlphabet_listRestaurants_0_lstvRestaurant_0_lstvFeatures_0_imgFeature_0" title="Celiakiji prijazni obroki" alt="Celiakiji prijazni obroki" src="/App_Themes/SOS/images/icncoeliac.png">
        <img id="ContentHolderMain_ContentHolderMainContent_ContentHolderMainContent_lstvAlphabet_listRestaurants_0_lstvRestaurant_0_lstvFeatures_0_imgFeature_1" title="Solatni bar" alt="Solatni bar" src="/App_Themes/SOS/images/icnsaladbar.png">
        <img id="ContentHolderMain_ContentHolderMainContent_ContentHolderMainContent_lstvAlphabet_listRestaurants_0_lstvRestaurant_0_lstvFeatures_0_imgFeature_2" title="Stalen arhitektonsko prilagojen dostop za invalide in dostop do mize v notranjosti lokala ter do toalete prilagojene za invalide" alt="Stalen arhitektonsko prilagojen dostop za invalide in dostop do mize v notranjosti lokala ter do toalete prilagojene za invalide" src="/App_Themes/SOS/images/icnwheelchairwc.png">
        <img id="ContentHolderMain_ContentHolderMainContent_ContentHolderMainContent_lstvAlphabet_listRestaurants_0_lstvRestaurant_0_lstvFeatures_0_imgFeature_3" title="Kosila" alt="Kosila" src="/App_Themes/SOS/images/icnlunch.png">
    </div>
    <div class="breaker"></div>
</li>

1 个答案:

答案 0 :(得分:0)

您将无法使用WebBrowser控件执行此操作,但如果只需要检索HTML元素上的内容,则只需使用普通的WebRequest检索HTML,然后使用Html Agility Pack即可解析HTML。