Is there a way to create a xsd "key" field such that when I insert a
record into the dataset the "key" field is auto-generated like some
databases use rowid?
Thanks.

Using Typed Dataset with Winform vs ASP.NET
Timeout expired - on a simple SqlDataReader:Read() call
DAAB ExecuteReader method causes Exception
What is the quickest/most efficient way to insert 100,000 Rows
Advatages of Stored Procedures?