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.
The maximum value of the collective impressions for all ads in an XML file is 2,048,000,000 1. NET Web site because of the value for the Impressions attribute.
The Base Data Bound Control acts as the base class for the Data Bound Control class and the Hierarchical Data Bound Control class.
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.
Ad Rotator controls use either an XML file or a table in a database for data.
The following attributes are used in XML files to configure the Ad Rotator control. The URL that the user should be taken to when the ad is clicked. The alternate text that is displayed in a tooltip and read by screen readers.
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.
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.
Use the Data Text Field and Data Value Field properties to define the display text and the value for the control.
Additionally, you can use the Data Text Format String property to control the appearance of the display text as follows: For numeric/decimal data.
Displays the literal "Price:" followed by numbers in currency format.