用VB访问ORACLE,如何设置连接字符串的服务名?
dxk01 2005-10-21 04:09:16 是这样,我在控制面板设置了一个数据源,连接是成功的,但我是在VB程序中连接字符串,cnn.ConnectionString = "Provider=MSDAORA;Password=hello;Persist Security Info=True;User ID=system;Data Source=ltoracle"
出错提示为ORA-12154:TNS:could not resolve service name