"Accessing Data Using ADO.net" Please respond to the following:

Computer Science
Tutor: None Selected Time limit: 1 Day

Provide an ADO example to access the data from your program; for example, accessing data to display client data information. This application formats the data from a database.

May 30th, 2015

ActiveX Data ADO;

 Active data object (ADO) is microsoft technlogy that is used to acess and manipulate database.it works with OLE DB for providing interface between programs and data sources. This is the latest technolgy for connection to different types of data sources like microsoft  Access, or oracle, SQL.

And many other data sources. data control is not a very flexible tool as it can work only with limited kinds of data it must work strictly in the visual basic environment. To  overcome these limitaiions, we can use a much more powerful data control in vb known  as ADO control.

 ADO is active- base and it can work in different platforms and diffrent programing languages.

it can access many different kinds of data such as data displayed in the internet browsers, email, text and even grapics,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

Common ways to access a database, by using ADO;

 1.create an ADO connection to a data base.

2.open the data database connection.

3. create an ADO recordsset.

4.Extact the data you need  from the recordest.

5.close record,

,.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, gud luck

May 30th, 2015

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May 30th, 2015
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