Hello,

I have been following through the examples in the book, and am running into a problem with one of the VB.Net examples on page 341 - adding code to the Update button of the Order Edit Web page.

I entered the code as shown, and it compiled without error. However, when executing the example, the following error occurs when pressing the "Update" button:

The DataAdapter.SelectCommand property needs to be initialized.
Source Error: Line 79 in data.vb
The line is: DataAdapter.DeleteCommand = CommandBuilder.GetDeleteCommand()

All the examples up to this point have worked, and since there are no compilation errors, I'm not sure what the problem is. No example code exists for Chapter 10 to compare.

Help please.