问题描述
在 web浏览器
控制,如何删除的HtmlElement
的对象?有在的HtmlElement
没有方法类来做到这一点。作为一种变通方法,我可以创建一个虚拟的HtmlElement
(不将其插入的HTMLDocument
),到了我然后插入(通过的appendChild
)的的HtmlElement
对象被删除。这感觉就像一个黑客。有没有更好的方式来做到这一点?
In a WebBrowser
control, how do I remove HtmlElement
objects? There are no methods in the HtmlElement
class to accomplish this. As a workaround, I can create a "dummy" HtmlElement
(without inserting it into the HtmlDocument
), into which I then insert (via AppendChild
) the HtmlElement
objects to be removed. This feels like a hack. Is there a better way to do this?
P.S。我想保留的HtmlElement
在内存中供以后使用,不能简单地破坏它(这是什么设置其父的innerHTML
为空字符串会做)
P.S. I want to retain the HtmlElement
in memory to be used later, not simply destroy it (which is what setting its parent's innerHtml
to an empty string would do)
推荐答案
看这个WebControl的传承,具有特色的负载:的
Look at this WebControl Heritance, with loads of feature: http://www.codeproject.com/KB/miscctrl/csEXWB.aspx
您可以通过ID添加一个remove方法来删除元素。
You could add a remove method to del element by id.
希望这有助于
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