本文实例讲述了C#连接mysql的方法。分享给大家供大家参考，具体如下：
在vs2010中 工具->数据库连接 里要想连接到MySQL数据库，需要安装这样一个东西： MySql Connector；
1.首先安装 connector 。下载地址：（http://www.mysql.com/downloads/connector/net/）
2.现在就可以了，打开vs2010试试吧！
安装完成后找到安装目录下(C:\Program Files\MySQL\MySQL Connector Net 6.4.4\Assemblies\v4.0\MySql.Data.dll,添加引用到工程中.
现在一切就OK了！
如果想在工程c#中连接mysql，需如下代码:
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//define the connection reference and initialize it
MySql.Data.MySqlClient.MySqlConnection msqlConnection = null;
msqlConnection = new MySql.Data.MySqlClient.MySqlConnection("server=localhost;user id=UserName;Password=UserPassword;database=DatabaseName;persist security info=False");
//define the command reference
MySql.Data.MySqlClient.MySqlCommand msqlCommand = new MySql.Data.MySqlClient.MySqlCommand();
//define the connection used by the command object
msqlCommand.Connection = this.msqlConnection;
//define the command text
msqlCommand.CommandText = "SELECT * FROM TestTable;";
try
{
//open the connection
this.msqlConnection.Open();
//use a DataReader to process each record
MySql.Data.MySqlClient.MySqlDataReader msqlReader = msqlCommand.ExecuteReader();
while (msqlReader.Read())
{
//do something with each record
}
}
catch (Exception er)
{
//do something with the exception
}
finally
{
//always close the connection
this.msqlConnection.Close();
}
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希望本文所述对大家C#程序设计有所帮助。