Correct operation process for ASP.NET using MySQL database

ASP.NET is a commonly used web application development framework, while MySQL is a popular relational database management system. Connecting and operating the MySQL database in ASP.NET requires following certain steps. This article will introduce in detail the correct operation process of ASP.NET connecting to the MySQL database and provide corresponding source code examples.

1. Introducing the necessary namespaces and assemblies
   Before using ASP.NET to connect to the MySQL database, you first need to introduce the corresponding namespaces and assemblies into the project. Commonly used namespaces include System.Data and MySql.Data.MySqlClient. usingThese namespaces can be introduced by using the keyword at the top of the code file , for example:

using System.Data;
using MySql.Data.MySqlClient;

In addition, you also need to ensure that the MySQL database assembly has been referenced in the project. These assemblies can usually be installed and managed through the NuGet package manager.

2. Create a database connection string
   Before connecting to the MySQL database, you need to create a connection string that contains database connection information. The connection string includes the address, port number, and database name of the database server.