Instruct: Classify a given Amazon review as either positive or negative.
Query: Mostly about Datagrid object

If you want to learn about the Datagrid control this book will help. I am relatively new to ASP.NET and this book is very helpful in learning how this control can be used to manipulate data client-side. This book does not focus on the Dataset object. It seems to me that the data in a Datagrid is like a flat file likely derived from a relational database on the server, and that the Dataset object can be relational on the client. Can you run SQL against a Dataset? In other words, this book did not answer all my questions. I think it is well worth having.