How to change connection string in web.config for entity framework

Question

I need to deploy WCF. Database is SQL Server 2008 R2. Access to database is only possible from app server because of Windows Authenticaton (sql server authentication not work). I need to change my connection string to new data source i tried but not successfull. i have connection address and everything what i need. My connection string :

<connectionStrings><add name="MyEntities" connectionString="metadata=res://*/MyDatabase.csdl|res://*/MyDatabase.ssdl|res://*/MyDatabase.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=myMachine-LAPTOP;initial catalog=MyDatabaseName;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" /></connectionStrings></configuration>

to delete connection string and generate new is not possible, because i have not access from dev computer and app server dont have visual studio to try it from there. i need help how to change it.

Answer 1

请尝试使用记事本打开配置文件来更改连接字符串。