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Review title: Not very useful
Product review: This book was written in a style that assumes prior knowledge of the material. In other words, much of what is written will make no sense whatsoever unless you already know the material, which makes much of the book useless. For example, the author states in the section covering Data Binding (Current Data Row): "The Position property is fine when it comes to navigating the rows currently shown, but it's not good for finding the current row in the data table". What does "currently shown" mean? What does "current row" mean in the context of DataSets, which have no concept of a current row? Is he referring to a Data Table object somewhere? In short, this sentence is useless. The rest of the treatment on this subject is the same. Useless. If one were to actually READ this book, they would find that there are many such examples throughout. That is unless, of course, one already knows the material, in which case the book is a waste of money.
