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The Connection String For The Database Does Not Exist Or Does Not Have A Valid Provider


Best of luck. –B Wells Jun 22 '15 at 12:59 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up My Entity Object was in a different project and I needed to copy the Connection String from it's App.Config to my Web.Config. Working... Visually verify that the app.config with the expected content is in the directory where the exe is compiled. (Existence in the project root directory is not enough.) 2. http://technologyprometheus.com/the-specified/the-specified-store-provider-cannot-be-found-in-the-configuration-or-is-not-valid-mysql.html

All rights reserved. The reason for that is “.” resolves to the directory where the exe is loaded from. This entry was posted on Saturday, April 24th, 2010 at 23:43 and is filed under tip. What's New in ASP.NET MVC 4 (Version:1.2.0) Icons libraries Blog at WordPress.com.

The Connection String For The Database Does Not Exist Or Does Not Have A Valid Provider

Then you must double click on the .edmx file so you can see the tables. If so I'll go that route using EF 4.1 >> So in a deployment package you will have EntityFramework.dll... HomeAboutContact Simple and easy code, share this idea… Just another WordPress.com site Stay updated via RSS Recent Posts Changing local path in team foundationserver EF Designer Code GenerationTemplates Profiling Database Activity Loading...

The generated object context class has several constructors, one is parameterless: public EntityModelContainer() : base("name=EntityModelContainer", "EntityModelContainer") name=EntityModelContainer is the connection string name which must match to the connection string in your We have one particular directory for running all applications. Thursday, September 04, 2008 7:37 PM Reply | Quote 5 Sign in to vote Hi Guys,   I had the same problem but resolved it. The Underlying Provider Failed On Open. http://msdn.microsoft.com/en-us/library/ms178685(v=vs.100).aspx Friday, January 18, 2013 7:36 AM Reply | Quote Microsoft is conducting an online survey to understand your opinion of the Msdn Web site.

success! Wednesday, September 08, 2010 11:25 AM Reply | Quote 0 Sign in to vote Hi, I am building a wcf solution with Entity Framework4 (I installed CTP 4). I was thinking - whatever EF needs it will bundle it up in the Release build. http://stackoverflow.com/questions/30980020/the-specified-named-connection-is-either-not-found-in-the-configuration Saturday, September 08, 2007 5:27 PM Reply | Quote Answers 9 Sign in to vote My only guess is the app.config is not in the binary directory where the exe is.

How to sort it?, well it is easy: Be sure that the App.Config is empty (of your Model Project): Go to the edmx file and double click. You try the following procedure to avoid the error, 1. Sign in to make your opinion count. which config file? (Entity Framework Connection String) 0 How to create an EntityConnection 1 The specified named connection is either not found in the configuration, not intended to be used with

System.data.entityclient.entityconnection.changeconnectionstring(string Newconnectionstring)

Maybe I'm missing something.But there's been no change. https://social.msdn.microsoft.com/Forums/en-US/f5904b4d-b2f8-421e-90de-339f93959533/entityconnection-error-the-specified-named-connection-is-either-not-found-in-the-configuration?forum=adodotnetentityframework How to describe a person who always prefers things from other countries but not from their home countries? The Connection String For The Database Does Not Exist Or Does Not Have A Valid Provider you should add  a class with the method using System.Configuration.ConfigurationManager.ConnectionStrings  to  debug where the problem is. Unable To Load The Specified Metadata Resource. Entity Framework The EF project has the app.config with the config info in that project. .NET is not looking at the app.config at the EF project level.

Or if there is a project that is calling the project that is calling the EF project, then an app.config must be made in first project with the EF entries placed http://technologyprometheus.com/the-specified/the-specified-domain-did-not-exist-lsass-exe.html Sign in to add this to Watch Later Add to Loading playlists... So you agree there is something about the way the EF Wizard produces the connection that is problematic, right? Check below blogs http://stackoverflow.com/questions/4153650/entity-framework-4-is-it-possible-to-read-a-connection-string-from-another-file http://msdn.microsoft.com/en-us/library/bb739017.aspx 0 Message Author Comment by:John500 ID: 393779602013-08-02 Ok great, let me take a look at them ! 0 Message Author Comment by:John500 ID: 393780052013-08-02 Keyword Not Supported: 'data Source'.

Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies Try it for free! Using the webservce to get data from the DAL just returned errors like "Server not found". his comment is here That's means that an app.config must be created in the project that is calling the EF project.

Copying the information to there worked just fine. Close Yeah, keep it Undo Close This video is unavailable. We had this problem in our team in past, it took some time to remember but this was exactly how we fixed it before also.

Reply Mr Nice says: June 11, 2014 at 11:56 am This is great!

Not the answer you're looking for? Brandenburg Concerto No. 5 in D: Why do some recordings seem to be in C sharp? Spiced up with Swedish characters. Sign in Share More Report Need to report the video?

The first try rendered a "The specified named connection is either not found in the configuration, not intended to be used with the EntityClient provider, or not valid." message in the To your question, "How does this impact things? asked 5 years ago viewed 42694 times active 2 years ago Visit Chat Linked 1 The specified named connection is either not found in the configuration, not intended to be used http://technologyprometheus.com/the-specified/the-specified-server-name-does-not-exist.html In that latter case, you can’t reference a model outside your project’s hierarchy though.     Zlatko Michailov Program Manager, Data Programmability Runtime Microsoft Corp.  

Monday, September 10, 2007 4:30

If I understand correctly, this means I have Entity Framework 4 and can download 4.1 if it isn't already on there. Use of いける in this sentence more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology How do I dehumanize a humanoid alien? 8-year-old received tablet as gift, but he does not have the self-control or maturity to own a tablet How do I select an extra using System; using System.Collections.Generic; using System.ComponentModel; using System.Drawing; using System.Data; using System.Linq; using System.Text; using System.Windows.Forms; using PizzaSoftware.Data; namespace PizzaSoftware.UI.UserControls { public partial class AutoCompleteTextBox : UserControl { AutoCompleteStringCollection completeCollection =

so i solved it by adding app.config value in web config file. You have great patience and tact considering this malfunction whatever it was. C# foreach statement is one of the worst performance killers, and here I explain why. VS 2008 SP1 has a bug with it?

This works properly for me. Reply Leave a Reply Cancel reply Enter your comment here... Nothing above has resolved my issue. Thanks! 0 PRTG Network Monitor: Intuitive Network Monitoring Promoted by Paessler GmbH Network Monitoring is essential to ensure that computer systems and network devices are running.

So, if you one you development applications App.config file, you can notice the connection string and thus include the same with the final executable package. 0 Message Author Comment by:John500 share|improve this answer answered Jun 7 '12 at 8:12 Vincent 111 add a comment| up vote 0 down vote I am using n'tier architecture and got the same problem but this I know what you are talking about in regard to the wizard and how it mentions the App.Config. Not sure why it happens, would need to investigate more.

Sunday, June 17, 2012 6:02 PM Reply | Quote 0 Sign in to vote FOR WEB Application Move the connection string in App.config File in Class library project to Web Application Don Friday, May 28, 2010 2:03 PM Reply | Quote 0 Sign in to vote I had this from within a WinForm project so I copied the App.Config connection strings into Finally I found out that the web.config file in the web project does not get copied to the output.  It fooled me since I saw that there were 3 web config Having said that, you might be interested in this one: http://www.experts-exchange.com/Programming/Languages/C_Sharp/Q_28204362.html 0 Featured Post Control application downtime with dependency maps Promoted by Arun Shanker S.A.M.