CReating sub directories

I am developing my first web application in asp.net/vb.net and would like to put all of my administration pages in a seperate admin directory.

In explorer I created the appropriate directories but they are not displayed in the .Net development environment. Nor does the development environment allow me to create 1 (I think).

Can anyone tell me where I am going wrong?

Thanks in Advance

I think you have to create the folders from the VS.NET environment. In the solution explorer right click > add > new folder.