如何在C＃中创建一个sql连接字符串 [英] how to create a sql connection string in C #

问题描述

how to create a sql connection string in C # to connect to my remote server in a local network.
I have the following chiane:
string chaine = "Data Source=SRV\\SQLEXPRESS;Initial Catalog=MyDataBase;Integrated Security=true";

 but it does not work:
thank you

推荐答案

尝试在VS中设置连接服务器资源管理器窗格：

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 ）在随后的对话框中，选择您的数据源和数据库，指定安全信息，然后按测试连接按钮。

4）当连接正常时，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。

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.

要添加到上一个答案，连接字符串的良好参考是 SQL Server连接字符串 [ ^ ]

To add to previous answer, a good reference for connections strings is SQL Server connection strings[^]

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