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C#与SQL做登陆界面怎么连接?

2025-03-15 19:55:15

推荐回答（1个）

回答1：

string
ConStr
=
"server=你要连的数据库ip;user
id=登陆名;pwd=登陆密码;database=数据库名";
SqlConnection
con
=
new
SqlConnection(ConStr);
以上为连接代码，具体登陆界面的相关业务代码因业务不同，所以代码要根据具体业务来编写

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