IHTMLAttribute如何获取未修剪的值属性

发布于 2025-01-08 02:47:05 字数 314 浏览 1 评论 0原文

我将 IHTMLDomNode 属性转换为 IHTMLDOMAttribute ，

IHTMLAttributeCollection attributes = (IHTMLAttributeCollection)childDomElement.attributes;

问题是当我使用 IHTMLDOMAttribute value 属性来获取特定元素节点的值时，它似乎在内部修剪了值字符串。因此，例如，如果选择像 class='wrong' 这样的属性值，则该属性值将返回 'wrong'，这是错误的，因为它应该有空格。知道如何获得正确的名字吗？

原文

I am casting an IHTMLDomNode attribute to IHTMLDOMAttribute

IHTMLAttributeCollection attributes = (IHTMLAttributeCollection)childDomElement.attributes;

the problem is that when I use IHTMLDOMAttribute value property to get the value of a particular element node, it seems to internally trim the value string. So for example if an attribute value like class=' wrong' is selected, then the attribute value would retunr 'wrong', which is wrong because it should have the blank space. Any idea how to get the right name?

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家住魔仙堡 2025-01-15 02:47:05

我不确定这是否有帮助，但据我了解，您可以执行以下操作。这是我在自己的特殊情况下用于检查或获取属性的方法。请随意使用此代码来帮助您指明正确的方向

IHTMLAttributeCollection myAttrColl =
(IHTMLAttributeCollection)myNode.attributes;
IHTMLDOMAttribute myAttr;

foreach myAttr in myAttrColl
{
  if (myAttr.specified) //do something
}

I am not sure if this will help but from what I am understanding you could do something like the following.. here is what I would use in my own special case for checking or getting at Attributes. feel free to use this code to help point you in the right direction

IHTMLAttributeCollection myAttrColl =
(IHTMLAttributeCollection)myNode.attributes;
IHTMLDOMAttribute myAttr;

foreach myAttr in myAttrColl
{
  if (myAttr.specified) //do something
}

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