All by itself, the controls work together closely to retrieve and modify the data in the underlying data source.To give you an idea of how this works, here’s a rundown of the events that took place when you requested the Genres page in the browser and then edited a single genre: 1.
In addition, you can use the control to insert new rows and to update existing ones.
You control the mode of the example, the next exercise requires no coding from your side.
You’ll seriously regret that the day you have to change your connection string and have to wade through all the pages in your site looking for connection strings.
The Express Local DB edition of SQL Server that you have used so far enables you to work with databases that are file).
With Integrated Security, the account used by the web server is used to connect to the database.
In the case of VS and IIS Express, this account is the one you use to log on to your machine.
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.
(visible in Figure 13-5), to sort the data in the grid on that column.
When you enter some values and click the Insert link, a process similar to updating with the table.