How can I keep the aspx pages from displaying in another page when I use Iframe?

[John Alexander]

I tried to use .master with aspx files to keep the menu on the top of the browser window but my IIS won't let .master files on the localhost. (Something to do with handlers) So I am trying Iframe but the pages go to another window instead of staying on the window that the menus are on. Any ideas? Thank you

[adriancs]

I always able to use master file to keep the menu on top.
There might be some error CSS coding on your page.
Iframe is another thing that can do the trick.

[John Alexander]

never mind, I am using frames even though I read that frames are evil. I use target=main in aspx page and that keeps everything in the bottom frame while the menu stays at the top frame. I don't know how to get the IIS 10 to allow master and sitemap to work on my computer but it doesn't matter now. Now all I need is to be able to fire up the Sub in aspx.vb page when the asp:Table cell is clicked.