你可以通过我的sql服务器告诉我我的错误，因为它显示了这个消息 [英] Can u tel me wats wrong with my sql server whn its showing this msg?s

问题描述

TITLE: Connect to Server
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Cannot connect to ..

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ADDITIONAL INFORMATION:

A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 2)

For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=2&LinkId=20476

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BUTTONS:

OK
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推荐答案

可能没什么。



这是你的连接字符串最可能的罪魁祸首。



尝试使用Server Explorer窗格在VS中建立连接：

1）打开服务器资源管理器。

2）右键单击数据连接并选择添加连接

3）在对话框中然后，选择您的DataSource和数据库，指定安全信息，然后按测试连接按钮。

4）连接工作时，按确定

5）在服务器资源管理器窗格中突出显示数据库，然后查看属性窗格。将显示连接字符串的工作示例，您可以将其复制并粘贴到您的应用程序或配置文件中。

Probably, nothing.

It''s your connection string that is the most likely culprit.

Try setting up a connection in VS with the Server Explorer pane:
1) Open Server Explorer.
2) Right click "Data connections" and select "Add connection"
3) In the dialog that follows, select your DataSource, and database, specify the security info, and press the "Test connection" button.
4) When the connection works, press "OK"
5) Highlight your database in the Server Explorer pane, and look at the Properties pane. A working example of the connection string will be shown, which you can copy and paste into your app or config file.

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