来自ASP.NET MVC4中Web.config文件的连接字符串错误

Question

i deployed the project through visual studio to a website hosting that support mvc and MS sql too after that i edit the config.web with the connection string provided by database hosting and restore a database backup successfully but there's some error in web.config file so the website didn't work properly related to database access but it works fine locally

this is a connection string from web,config file ( which works locally without errors)

<add name="DefaultConnection" connectionString="Data Source=(LocalDb)\v11.0;Initial Catalog=aspnet-wa3iny_pro_mvc-20140520172729;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnet-wa3iny_pro_mvc-20140520172729.mdf" providerName="System.Data.SqlClient" />


<add name="wa3enyEntities" connectionString="metadata=res://*/Models.Model1.csdl|res://*/Models.Model1.ssdl|res://*/Models.Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=.;initial catalog=wa3eny;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />

and honestly this is a first time for me to deal with things related to deploy and publish project through website hosting so that i tried many things to correct the error related to connection string but i couldn't do that

this is a connection string from website hosting server ,config file

<add name="DefaultConnection" connectionString="Data Source=SQL5004.myASP.NET;Initial Catalog=DB_9B2DF3_wa3iny;User Id=YOUR_DB_name;Password=YOUR_DB_PASSWORD;" providerName="System.Data.EntityClient" />

<add name="wa3enyEntities" connectionString="metadata=res://*/Models.Model1.csdl|res://*/Models.Model1.ssdl|res://*/Models.Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=.;initial catalog=wa3eny;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />

but there's some error here in first i didn't include the second connection string connection wa3enyEntities

but the website hosting support told me that there's error ("No connection string named 'wa3enyEntities' could be found in the application config file.) so that i included it but the error still existed

Answer 1

You have not updated your wa3enyEntities connection string. If you look at it carefully, you will see "provider connection string:..." which is still pointing to the default sql server instance.

Answer 2

i used this coonection string and he work without any errors

http://pastie.org/9526738

thanks @parth shah for your help