How to add store and retrieve data from database? Multiple Documents Interface VB.Net for Begginer

This post teaches you to store data to and retrieve data from databases. The post focuses on Microsoft Access and Microsoft SQL Server databases; however, the programming techniques covered also work  with other database management systems (DBMS) such as Oracle Corporation's Oracle DBMS and Oracle databases. You will learn to display data in various Windows-based controls such as TextBox and DataGridView controls.