DevForce Community Forum : Connectionstring missing http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2009 : Connectionstring missing Tue, 12 May 2026 22:40:03 -700 Mon, 22 Sep 2008 02:21:12 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=941 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Connectionstring missing : It works thanks a lot. http://www.ideablade.com/forum/forum_posts.asp?TID=941&PID=3414#3414 Author: yrod
Subject: 941
Posted: 22-Sep-2008 at 2:21am

It works thanks a lot.]]> Mon, 22 Sep 2008 02:21:12 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=941&PID=3414#3414 Connectionstring missing : Double-check the edmKey(s) in... http://www.ideablade.com/forum/forum_posts.asp?TID=941&PID=3397#3397 Author: kimj
Subject: 941
Posted: 19-Sep-2008 at 12:19pm

Double-check the edmKey(s) in the app.config file in the AppHelper project, the connection string value might have been erased.   The keys originally probably looked similar to this:
 
            <edmKey connection="metadata=res://ServerModelNorthwindIB/ServerModelNorthwindIB.csdl|res://ServerModelNorthwindIB/ServerModelNorthwindIB.ssdl|res://ServerModelNorthwindIB/ServerModelNorthwindIB.msl;provider=System.Data.SqlClient;provider connection string=&quot;Data Source=.;Initial Catalog=NorthwindIB;Integrated Security=True;MultipleActiveResultSets=True&quot;"
                containerName="ServerModelNorthwindIB.ServerModelNorthwindIBContext"
                logTraceString="false" name="NorthwindIB" tag="">
                <probeAssemblyNames>
                    <probeAssemblyName name="DomainModel" />
                    <probeAssemblyName name="ServerModelNorthwindIB" />
                </probeAssemblyNames>
            </edmKey>
            <edmKey connection="metadata=res://ServerModelAw2000/ServerModelAw2000.csdl|res://ServerModelAw2000/ServerModelAw2000.ssdl|res://ServerModelAw2000/ServerModelAw2000.msl;provider=System.Data.SqlClient;provider connection string=&quot;Data Source=.;Initial Catalog=AdventureWorks2000;Integrated Security=True;MultipleActiveResultSets=True&quot;"
                containerName="ServerModelAw2000.ServerModelAw2000Context"
                logTraceString="false" name="Aw2000" tag="">
                <probeAssemblyNames>
                    <probeAssemblyName name="DomainModel" />
                    <probeAssemblyName name="ServerModelAw2000" />
                </probeAssemblyNames>
            </edmKey>
]]> Fri, 19 Sep 2008 12:19:48 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=941&PID=3397#3397 Connectionstring missing : Hello,i trying to run the tutorials,... http://www.ideablade.com/forum/forum_posts.asp?TID=941&PID=3394#3394 Author: yrod
Subject: 941
Posted: 19-Sep-2008 at 7:01am

Hello,

i trying to run the tutorials, but i get this message:(German)

"Der Parameter 'connectionString' ist ungültig. Zeichenfolgenargumente dürfen nicht leer sein.
Parametername: connectionString"


can anybody tell me, how i solve dies problem?

Thanks

Yovanny
]]> Fri, 19 Sep 2008 07:01:31 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=941&PID=3394#3394