从VB.NET访问SQL Server [英] Accessing SQL Server from VB.NET

问题描述

大家好

我正在尝试从VB.Net(使用ado.net)打开SQL Server数据库文件.只要没有运行SQL Server管理工作室，我就可以做到这一点.如果它至少运行了一次(即使我关闭了它)，我也会收到以下消息:


Message =无法打开用户默认数据库.登录失败.用户"DIMITRIS \ Dimitris-PC"的登录失败."
编号= 4064


可以帮忙吗?
在此先感谢

Hi everybody

I am trying to open a SQL Server database file from VB.Net (using ado.net). I have no problem doing that as long as the SQL Server management studio is not running. If it has run at least once (even if i close it) i get the following message :


Message="Cannot open user default database. Login failed. Login failed for user ''DIMITRIS\Dimitris-PC''."
Number=4064


Can anybodt help?
Thanks in advance

推荐答案

写道:​​

Message =无法打开用户默认数据库.登录失败.用户"DIMITRIS \ Dimitris-PC"的登录失败. 编号= 4064

Message="Cannot open user default database. Login failed. Login failed for user ''DIMITRIS\Dimitris-PC''."
Number=4064

更改用户的默认数据库，我认为这是问题所在.

Change the default database for the user, I assume that is where the problem lies.

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