[VB.NET].net2.0中oledb对象和sqlclient对象有何区别

.net2.0中oledb对象和sqlclient对象有何区别 我发现它们下级对象名都一样,只是前缀不同 用法也一样 搞不懂ms为什么要搞两套. __________________________________________________________________________ 帮你顶，学习 __________________________________________________________________________ 区别大了 .... 前者基本 适用于 任何数据库 后者只能对于sql server 而且要是用于 sql server 后者 性能明显比前者好 __________________________________________________________________________ System.Data.sqlClient is faster than System.Data.OleDb.The sqlClient is designed for sql Server specialy. __________________________________________________________________________ 对mssql而言，sqlclient经过优化。 __________________________________________________________________________ oledb对象和sqlclient对象,分别针对不同的数据库设计的 __________________________________________________________________________ sql当然是用sqlclient对象了 其它ACCSS等数据库就用oledb对象 __________________________________________________________________________ 哦...这样...恩恩... __________________________________________________________________________ 没分给了,抱歉 __________________________________________________________________________