Home  /  Questions  /  Question



50   50
Nov 30, 2010


Cannot get Silverlight4 app in DPF4 to work

When I run the app, I get the following message

System.ServiceModel.FaultException`1 crossed a native/managed boundary
  Message=The specified named connection is either not found in the configuration, not intended to be used with the EntityClient provider, or not valid.
  StackTrace:
       at System.ServiceModel.Channels.Remoting.RealProxy.Invoke(Object[] args)
       at proxy_2.EndGetCategories(IAsyncResult )
  InnerException:

Cannot view the shopping page as the Category combobox is not populated.
I am new to Silverlight and want to know how can I fix this error?

I should mention I have changed the connection string in the web.config to point to my local SQL2005 database.
Silverlight Patterns in Action.Web.csproj
    <add name="ActionEntities"
     connectionString="Data Source=MyLocalSQL2005;Initial Catalog=ActionDPF;Integrated Security=True;MultipleActiveResultSets=True"
    providerName="System.Data.SqlClient" />

Did I break something?
Or what am I missing to fix this error?



830   99.9
Dec 03, 2010
Sheir:

Quick question: You mentioned that you changed the web.config connectionstring.
Did the application run before you made any changes?

Dan.

0   0
30 days ago

What you are asking is for silverlight to resize itself. This will take alot of work on your part. You will need to write code that knows when your app gets larger, and it will scale the html object that is holding your silverlight app.

For example, set an event on the layoutroot for layoutchange, then set the height property of your silverlight app from code.The free version of app is available for free on tutuapp. Get it from this website.

0   0
12 days ago
If you a game lover so i have the most interesting single player klondike card game it is the most popular in the world wide so you create the best score in the site free klondike solitaire online online it is the best fun for you friends thanks for the site 

0   0
11 days ago
My friend recommended this blog and he was totally right keep up the fantastic work! Thanks for your page! Your share information it helped me alot!  colour switch

0   0
5 days ago
thanks

0   0
23 hrs ago
I also have the same situation with you. Thanks for asking. Looking for useful answer.

gmail login


 

Write Your Answer