How to connect to mysql database in C#?

Many people who use C# believe that it is a headache to connect to the MySQL database. So how does C# connect to MySQL? Next, please follow the editor

Recommended related mysql video tutorials: "mysql tutorial"

1. First download mysql.data.dll# from the Internet

##2. Create a new mysql database, such as the test here, and then create a table, such as the Users table in the example

3. Enter some data in the table

Connect and test

1. Create a windows application form

2. Add a reference and introduce the downloaded mysql.data.dll

3. Add a class named MySQLConn.cs

4. Write in the class Enter the code as follows, where the MySqlCon in front is the connection string. Note: Please modify the user name and password of the database accordingly

## 5. Add a datagridview control in the form application and set it to be docked in the parent container, as shown in the figure

## 6. Double-click the title of the form, and then write the code in the load event as shown

7. Save After running the program, the result is as shown in the figure, the connection test is successful

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