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To specify a different ordering, click the ORDER BY button.
Here you can choose what columns the data should be sorted by, and if it should be sorted in ascending or descending order.
For this article I'm going to demonstrate connecting to, retrieving, and displaying data from the Microsoft Access Northwind database, which is included in the download.
(Note that I'm using a slightly modified, slimmed down version of Northwind, one whose Forms, Modules, Reports, and Macros have all been deleted to reduce the file size.) ASP. When using professional grade database systems, like Microsoft SQL Server, typically the database is registered on a separate database server. Next, drag a Sql Data Source control from the Toolbox onto the Designer.
Regardless of where your database is located, once you have a database to work with in order to access its contents you'll want to add a Sql Data Source (or Access Data Source) control to the page. The Data Source controls display in the Designer as a little gray box; they do not emit any HTML markup when a browser visits the page.
In order to correctly access data, we must set a variety of Sql Data Source properties that indicate the database to use and the query to execute.
If not, you have to find each and every page that references the connection string and update it accordingly.
If you opt to specify columns from a table or view, simply pick the table or view from the drop-down list and then check those columns you want to return.
NET 2.0 introduced a number of new Web controls designed for accessing and modifying data. In short, with the Data Source controls you can work with data without having to write a lick of data access code. NET 1.x, which required oft-repeated code to access data.