NET has complete support for object-oriented concepts. NET is an object, including all of the primitive types (Short, Integer, Long, String, Boolean, etc.) and user-defined types, events, and even assemblies. Write Line("The Color Yellow is : " & Colors.yellow) Console.
Write Line("The Color Red is : " & Colors.red) Console.
The best part you really do not have to bother about the details about the underlying database.
ADO supports a large collection of databases as mentioned earlier.
NET Entity Data Model to the project so that you get the User Profile entity class as shown above.
In this example, you will validate all of the columns except Id, using various data annotation attributes. NET class (POCO) then you can directly decorate its properties with data annotation attributes.
NET) is an object-oriented computer programming language implemented on the . Although it is an evolution of classic Visual Basic language, it is not backwards-compatible with VB6, and any code written in the old version does not compile under VB. Write Line("The Color Green is : " & Colors.green) Console.
In object oriented terminology, ADO is simply an object model that allows us to interact with a database so that we can fetch, add or modify data. This object allows us to establish a connection with a database.
If you are retrieving information from a database you have to store it in a Recordset object.
I guess this will do for the brief introduction for ADO.
We have to include a reference to a ADO library in our project.
Read Key() End Sub End Module The modifiers are keywords added with any programming element to give some especial emphasis on how the programming element will behave or will be accessed in the program For example, the access modifiers: Public, Private, Protected, Friend, Protected Friend, etc., indicate the access level of a programming element like a variable, constant, enumeration or a class.