删除样式标签及其内容 [英] remove style tag and its contents

问题描述

如何使用c#删除html文件中的样式标签及其内容?

需要诸如LINQ等先进技术的解决方案格式正确(它可能还需要调整，因为我是从头顶输入的):

 XElement标签= XElement.Parse("  font-height:10px; " ))；
XAttribute style = tag.Attribute(" ).Value;
如果(样式！= 空)
{
    字符串 newTagString = tag.ToString().Replace(字符串 .Format(  style = \"{0} \""，style.ToString())， )；
    标签= XElement.Parse(newTagString);
} 

How can i remove style tag and its contents in html file using c#?

Need a solution in advanced technology like LINQ etc

解决方案

There are probably better ways, and indeed, this method assumes there''s no whitespace, and that the html is properly formed (it may also need tweaking because I typed it off the top of my head):

XElement tag = XElement.Parse("<span style="font-height:10px;">some text</span>");
XAttribute style = tag.Attribute("style").Value;
if (style != null)
{
    string newTagString = tag.ToString().Replace(string.Format("style=\"{0}\"", style.ToString()), "");
    tag = XElement.Parse(newTagString);
}

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