问题描述
在 WebBrowser
控件中,如何删除 HtmlElement
对象?在 HtmlElement
类中没有方法来完成此任务。作为解决方法,我可以创建一个虚拟 HtmlElement
(不插入到 HtmlDocument
),我然后插入(通过 AppendChild
)要删除的 HtmlElement
对象。这感觉就像一个黑客有更好的方法吗?
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。我想保留内存中的 HtmlElement
以供稍后使用,而不是简单地将其删除(这是设置其父级的 innerHtml
一个空字符串会做)
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
查看这个WebControl遗产,具有很多功能:
Look at this WebControl Heritance, with loads of feature: http://www.codeproject.com/KB/miscctrl/csEXWB.aspx
您可以通过ID为del元素添加删除方法。
You could add a remove method to del element by id.
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