DAL headaches

I'm trying to create a DAL per
http://weblogs.asp.net/scottgu/archive/2006/01/15/435498.aspx.

 

Rather than using Northwind, I used a connection to my database. So I made
myself a DataSet called MyDataSet.xsd. I then dragged a table in, and made a
simple select query 'SELECT * FROM TestTable1'. Then I jumped over to my
Default.aspx page, and tried to add the following: 'using
MyDataSetTableAdapters'. And then VS tells me I'm completely wrong. As far as I
can gather from the tutorial, this should be correct. They're just calling their
.xsd file's name plus TableAdapters, IE NorthwindTableAdapters. Yet I keep
getting an invalid reference error. Ahh! Can anyone help?

Go to your View menu and select "Class View". Within here, you should
see the name of your namespace which will be indicated by curly braces {}.