ADO.Net is a part of the Microsoft.NET base class library. It allows programmers to access and modify data stored in relational database systems. It can also be used to access data from non-relational sources.
ADO.NET is a set of computer software components that programmers can use to access data and data services. It is a part of the base class library that is included with the Microsoft .NET Framework.
It is commonly used by programmers to access and modify data stored in relational database systems, though it can also access data in non-relational sources. ADO.NET is sometimes considered an evolution of ActiveX Data Objects (ADO) technology, but it was changed so extensively that it can be considered an entirely new product.