我如何使用c＃连接到mysql数据库？

Question

如何使用c＃连接到Mysql数据库？

我有这个代码

entstring MyConnection = "server=localhost; port=3306; databae=database_name; uid=root;pwd=;sslMode=None; ;

Answer 1

首先从nuget包管理器下载MySql.Data包，然后添加命名空间

//Add MySql Library
using MySql.Data.MySqlClient;

连接代码 -

string connString = "server=server;user=user;database=db;password=*****;";
MySqlConnection con = new MySqlConnection(connString);

Answer 2

这是一个想法。

string MyConnection = "server=localhost; port=3306; databae=database_name; uid=root;pwd=;sslMode=None; ;

string Query =  "INSERT INTO table_name(username,password)VALUES('"+textbox_name.Text+"','"+password_name.Password+"');
MySqlConnection con = new MySqlConnection(MyConnection);
MySqlCommand command = new MySqlCommand(Query,con);
con.open();
try{
command.ExcuteNonQuery();

}

    catch(Expection ex)

{

MessageDialog box = new MessageDialog(ex.ToString());
box.ShowAsync();

}

con.close();

}