Using "app Setting For Connection?
Aug 7, 2010i have normally using "app setting for connection".. my friend who using "connection sting".. i dont know diffrent between two....
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[Code]...
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[Code]....
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Nov 23, 2010I just installed sql server 2008 R2 on my computer. I am trying to connect to sql server throught my C# code and everytime I run the C# program,
I get this error "A network-related or instance-specific error occurred while establishing a connection to SQL Server.
The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) "
The connection string that I used in my web.config file is
[Code]....
I am not sure what am I doing wrong, but I followed this article below step by step and still I am getting the same error
http://blog.sqlauthority.com/2009/05/21/sql-server-fix-error-provider-named-pipes-provider-error-40-could-not-open-a-connection-to-sql-server-microsoft-sql-server-error/
My instance name is MSSQLSERVER and the server that I am using is on my local machine and it has my computer name in it.
The Underlying Connection Was Closed: The Connection Was Closed Unexpectedly?
Nov 19, 2010I have my wcf service and it runs fine. Then from my asp.net application I am trying to connect to this service. Everything is ok, request from asp.net is received in service (as I can debug code) and then when it returns to client I have the following error:underlying connection was closed: The connection was closed unexpectedlyMy contract on WCF service is as follows:
[OperationContract()]
WCFResponseGetAllProducts GetAllProducts(WCFRequestGetAllProducts request);
And WCFResponseGetAllProducts , WCFRequestGetAllProducts classes have [DataContract] attributes. Members of those classes have [DataMember] attribute. However when I added another method to my contract:
[OperationContract()]
int Test();
then I can execute it from asp.net mvc application without a problem.
PS. I host my wcf service in default web server in visual studio 2010 at the moment