Visual Studio 2010

Apr 15, 2010 at 8:21 PM

How to install on Visual Studio 2010?

Best Regards,

Marnei

Apr 19, 2010 at 7:41 PM

Hi, i did the installation, edit the machine.config and it's work. But after i instance the context, it give me an error. can you help?

thanks,

Marnei

Apr 20, 2010 at 7:21 AM
Hi,
Sorry, i didn't answer on your first email. I have been really busy.
I'll try to investigate this. Can you give me details for the error?

Thanks,
Alex.

2010/4/19 marneijs <notifications@codeplex.com>

From: marneijs

Hi, i did the installation, edit the machine.config and it's work. But after i instance the context, it give me an error. can you help?

thanks,

Marnei

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Apr 20, 2010 at 4:35 PM

Hi _gameover, thanks for the help.

 

Well, i did the following steps:

 

create a new WPF Browser application called WpfBrowserApplication1;

 

  1. Maped the tables on my database. I used the name "TestEntities"
  2. on the Page1.xaml.cs, i wrote the following code:

 

public partial class Page1 :

Page
{
    public

    Page1()
    {
        InitializeComponent();

        TesteEntities ent = new TesteEntities ();
        var list = ent.GROUPS;
    }
}

 

In the line TesteEntities ent = new TesteEntities (); i have the following message:

 

System.Reflection.TargetInvocationException was unhandled
Message: Exception has been thrown by the target of an invocation.

 

 

 

I try to debug the source, and detect that the error ocurr in the line 57 of file EFOracleConnections.cs

 

set { this._oracleConnection.ConnectionString = value ; }

 

the content of value is : Data Source=server-pc;User ID=guest;Password=gu3st

Thanks for your help, again.

Marnei

Apr 20, 2010 at 4:47 PM

_gameover!

I find the problem. I try use the RIA SERVICES and the message error is more efficienty. Is about security and trust execution. I mark on properties of the project, on the tab security, "this is a full trust application" and that work just fine!

Thank you anyway!!!!

But another question: Is the OracleEF prepared to new propertie Lazy Load? I need to use the Include attibute to load sub class.

Marnei

Nov 1, 2011 at 7:52 AM

Hi Marnei,

 

I appreciate if you tell me how to edit machine.config in order to see oracle in the list of providers.

 

Thanks