VS2010中的OLE DB IN C# [英] OLE DB IN C# with VS2010

问题描述

我尝试建立这样的连接:
OleDbConnection conn =新的OleDbConnection(
提供商= MySqlprov;" +
"DataSource = sql112.freei.me;" +
用户ID =用户；" +
密码=密码；" +
数据库=数据库名称；"
);

但例外是:
"MySqlprov"提供程序未在本地计算机上注册."
请帮助我.

I try to make a connection like this:
OleDbConnection conn = new OleDbConnection(
"Provider=MySqlprov;" +
"DataSource=sql112.freei.me;" +
"User id=user;" +
"Password=pass;" +
"Database=db name;"
);

but the exception is:
"The ''MySqlprov'' provider is not registered on the local machine."
please help me.

推荐答案

^ ]可能会有所帮助.

This[^] might help.

艾哈迈达利我准备在MySQL数据库中连接时使用MySQLConnection，而不是使用OLEDBConnection.

您可以在此[链接]
中下载mysqlconnector
并使用此代码进行连接.

Hi Ahmadalli i prepare to use MySQLConnection than using OLEDBConnection when connecting in MYSQL Database.

You can download the mysqlconnector in this [link]

and use this code to connect.

string strMySQLConnection = "server=localhost;user id=UserName;Password=UserPassword;database=DatabaseName;persist security info=False"
MySql.Data.MySqlClient.MySqlConnection msqlConnection msqlConnection = new MySql.Data.MySqlClient.MySqlConnection(strMySQLConnection);
msqlConnection.Open();

您使用的是哪个版本的.NET Framework?
你把端口号放进去了吗?

what version of .NET framework you are using?
did you put the port number in like this??

string strMySQLConnection = "server=localhost:3306;user id=UserName;Password=UserPassword;

或尝试使用此连接字符串

or try this connection string

string strMySQLConnection = "server=localhost:3306;Database=database;Uid=root;Connect Timeout=30;"

这是基本的连接字符串

and this is the basic Connection string

string strMySQLConnection = "server=localhost;User Id=root;database=database"

这篇关于VS2010中的OLE DB IN C#的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！