I posted all the sample code for my book Data Binding with Windows Forms 2.0 on the book Web site at http://www.softinsight.com/databindingbook. The samples are available in both C# and VB, even though all the code in the book is in C#. The book should be hitting the shelves very soon and is already selling well on Amazon.
I also posted instructions for running the samples if you do not have a non-default instance of SQL Server or don’t have Northwind on your machine yet, also how to run the samples with SQL Server 2005 Express, Visual C# 2005 Express and Visual Basic 2005 Express.
Happy Data Binding!