Why learn to ADO ... What is ADO ...

Source: Internet
Author: User
Tags mssql mssql server

I learned it before.

• You can only view data in the Query Analyzer, manipulate the data, we can not let ordinary users to learn SQL, so we set up an interface (Web Winform) to allow users to easily manipulate the data in the database. ADO. NET is a set of class libraries, which allows us to access the database through the program, just like System.IO class operation file, System.Data. This group of classes is used to manipulate the database (not just the MSSQL Server), It provides a unified programming interface that allows operation of other databases (Access, Oracle, etc.) in a manner consistent with the operation of MSSQL server

Why learn to ADO ... What is ADO ...

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