ASP.NET 4.0站点中的X-UA兼容元标记不起作用

Question

I am writting an asp.net 4 application and i want my application to work in compatiable mode (IE8 AND IE9) .

I have used following meta tag so far and it is not working. (HAVE TRIED WITH "IE=8" AS WELL)

I have followed this thread but no luck so far;

Setting X-UA-Compatible meta tag in ASP.NET 4.0 site doesn't work

I don't know if it is a known bug? http://connect.microsoft.com/VisualStudio/feedback/details/581278/setting-x-ua-compatible-meta-tag-in-asp-net-4-0-site-doesn-t-work-yes-it-s-at-the-top#

ADDED:

If i remove 'StyleSheetTheme' from the page tag then it renders in compatiable mode.

Any way to fix it?

Possible solution:

It works if i add meta tag dynamically on the page load event and leven the stylesheet value in the page tag.

Dim metaTag As New HtmlMeta()

metaTag.Attributes.Add("http-equiv", "X-UA-Compatible")

metaTag.Attributes.Add("content", "ID=EmulateIE7")

Page.Header.Controls.AddAt(0, metaTag)

Do you think its a right way of doing it? any other better solution?

Answer 1

尝试将标头添加到iis设置或web.config文件中： http : //blogs.msdn.com/b/deviations/archive/2009/05/07/how-to-enable-ie-8-compatibility-查看您的整个网站或特定网站的目录.aspx