html on ASPX page has 23 errors

[randysmid]

Hi ALL,
All of a sudden, I am getting very strange behavior in my ASP.Net application. I've gotten 23 html errors, including the following:
The active schema does not support the element 'Display Layout'
Other errors refer to attributes "of element 'style'", such as BorderStyle and BackColor.

Does anyone have any recommendations?
TIA, Randy

 

[RTomes]

I have HTML warnings when I remove the meta data stuff below from the page. I have even lost data switching between design and HTML view because I removed those metatags.

Some valid HTML methods visual studio will flag as errors.
All HTML code inside an <asplaceHolder> is usually flaged for HTML errors.
Visual studio is so stupid with HTML rules I just ignore it all together.





<meta name="GENERATOR" content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" content="Visual Basic .NET 7.1">
<meta name=vs_defaultClientScript content="JavaScript">
<meta name=vs_targetSchema content="

http://schemas.microsoft.com/intellisense/ie5">