The detailsview fired event itemupdating succeed at dating

The second lesson in this chapter demonstrates how you can bind to data to allow users to interact with it.

I would just like to display an error if validation failed. Hello Binh, On Item Updated event will fire only when the grid is bound to Data Source Control.Altta yer alan checkbox kutularından Edit/Update Checkboxını seçiniz.Bu sırada Show cancel buton otomatik olarak seçili hale gelecektir, bırakın seçili kalsın.To complete the lessons in this chapter, you should be familiar with developing applications with Microsoft Visual Studio 2010 by using Microsoft Visual Basic or Microsoft Visual C#.In addition, you should be comfortable with all of the following: REAL WORLD: Mike Snell Not all applications require developers to write custom, abstracted data layers and reusable frameworks.Note that you can’t delete genres that have one or more reviews attached to them. Chapter 15 digs much deeper into changing the user interface (UI) to disable the Delete links so users can no longer accidentally click them.

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