Beginning Visual C#supAND#174;/sup 2005

Modify the first example by adding the column ContactTitle to the data source NorthwindDataSet.

Add a text box to the form that will display the ContactTitle information.

Create a new application that displays data from the Products table of the Northwind database.

Modify the code for the "Updating the Database" example to validate changes to all the data fields, not just the CustomerID.