本文介绍了从Web应用程序连接到SQL Server 2008数据库的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

您好,



我想创建一个简单的Web应用程序来学习asp.net。

我正在尝试练习同时使用sql server 2008并将应用程序与数据库连接。



我的问题是如何使用我的sql server管理工作室设置本地数据库?以及我如何将它与asp.net应用程序连接起来?

我在网上看到了很多教程,但是当我尝试它们时我失败了,我有很多错误而且我是新的sql server和asp.net,我无法解决它们中的任何一个。



当我试图连接到数据库时,我收到以下错误从代码:

用户登录失败''''



当我尝试设置数据库登录时出现以下错误权限:



标题:Microsoft SQL Server管理工作室

----------------- -------------



用户dbo失败。 (Microsoft.SqlServer.Smo)



如需帮助,请单击:



----------------------- -------

附加信息:



执行Transact-SQL语句或批处理时发生异常。 (Microsoft.SqlServer.ConnectionInfo)



--------------------------- ---



无法改变用户''dbo''。 (Microsoft SQL Server,错误:15150)



如需帮助,请单击:



------------------- -----------

按钮:



OK

---- --------------------------



有谁知道一个很好的教程我一步一步?



谢谢

Hello,

I want to create a simple web application to learn asp.net.
I''m trying to practice a sql server 2008 in the same time and connect the application with the database.

My question is how can i set a local database with my sql server management studio? and how i can connect it with the asp.net application?
I saw a lot of tutorials on the net but i failed when i tried them, i had lot of errors and i''m new with sql server and asp.net and i could not solve any of them.

I''m getting the following error when i''m trying to connect to the database from the code:
Login failed for user ''''

And the following error when i try to set the database log in and permissions:

TITLE: Microsoft SQL Server Management Studio
------------------------------

Alter failed for User ''dbo''. (Microsoft.SqlServer.Smo)

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=10.50.1447.4+((KJ_RTM).100213-0103+)&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Alter+User&LinkId=20476

------------------------------
ADDITIONAL INFORMATION:

An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)

------------------------------

Cannot alter the user ''dbo''. (Microsoft SQL Server, Error: 15150)

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=09.00.5000&EvtSrc=MSSQLServer&EvtID=15150&LinkId=20476

------------------------------
BUTTONS:

OK
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Do anyone know a good tutorial that leads me step by step?

Thanks

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08-28 17:01