ADO.NET provides us with a way of gathering data and information
and presenting it through a user interface.
By using some components, we're able to connect to various data sources
and can then build a user interface that accesses a database.
We need four pieces to build our ADO.NET project:
1. A data source
– where the actual data is stored, our database.
2. A Connection object
– for connecting us to our database.
3. A DataAdapter object
– to provide a mechanism for reading and writing data to the database.
4. A DataSet object
– this will contain the table(s) that we will use.
Link:
1. https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjw7N6nJocDHJpTioK7PLfPWlqsTtYQFTAekxYVUhZsfpqGjANdFXxHdxNwUuixGKr65-7fx6SUvlOeNaHuvlVmECgAoMXiYFwa03WZe9Q8VoIGLwCk39BpXZ1_tKBYvx-marvTDj2c_5A/s288/01_Basic_Data_Components.jpeg
2. https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEht1rW5DpNTPqC-D-pUU2ca4PZ3WVSRzpLetPykp3fUz-FW4cfVQPcUWpvOuksmZ6xmkB0GR2kNDhcnZtAh2j-O40A_joTxLTaeXsfjFnnKoZYhyUGkJ3-fF5U_6m1uhc6_Kg7PK4zhDIk/s288/02_Data_Adapters.jpeg
3. https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEijE8xGJgKjRhlIPhXP54VuVPRhcWDwModnBSR0BF5rRAiABO3W0qZiSSDg354VB6ZgO_xdlLdfLrbXERX-7YQHzY6-zP4HBEVMj52WbqWA_YiU-J8jANlh_NE6Df3RanM3oyGnCI09lcU/s288/03_Data_Set.jpeg
4. https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi57uyLigSEPuOMjXP1qMWuqGb_dOKH7TYj1cSNYFR9IXO0Rn28ACnLWfEQMXlB7z4PHJyyhOVPpZZ4KxX58i4H2J2qkv1g63EmXGZJEcWA8LcxzDoGVnq7U9on5rKyT9PMZFGQSZprUsg/s288/04_Example_Customer_Table_Components.jpeg
Sumber:
Beginning Visual Basic .NET Database Programming
Oleh : Denise Gosnell, Matthew Reynolds, Bill Forgey
Wrox Press Ltd.
Chapter 5 - The User Interface for the Database
Hal.4-8
