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In this module, we will discuss the following classes that derive from Data Bound Control: The Data Bound Control class is an abstract class (marked Must Inherit in VB) used to interact with tabular or list-style data.The following controls are some of the controls that derive from Data Bound Control.The Ad Created event takes two parameters; one an object, and the other an instance of Ad Created Event Args.

To display the data from the database in the Ad Rotator control, add a data source control to the page, configure the connection string for the data source control to point to your database, and set the Ad Rotator control's Data Source ID property to the ID of the data source control.In cases where you have a need to configure Ad Rotator ads programmatically, use the Ad Created event.In some browsers, the text is displayed as a Tool Tip.Alternate text is also used for accessibility so that users who cannot see the graphic can hear its description read out loud.A weighting number that determines how often a particular ad is likely to appear.

It is relative to the impression of other ads in the same file. In the above example, the ad for Contoso is twice as likely to appear as the ad for the ASP.Data-bound controls have been a pivotal part of interacting with data in dynamic Web applications. NET 2.0 introduces some substantial improvements to data-bound controls, including a new Base Data Bound Control class and declarative syntax.The Base Data Bound Control acts as the base class for the Data Bound Control class and the Hierarchical Data Bound Control class.To data bind a list control, add a data source control to the page.Specify a SELECT command for the data source control and then set the Data Source ID property of the list control to the ID of the data source control.A number that indicates the likelihood of how often the ad is displayed.