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For config, use ConfigurationManager class<br />
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<a href="http://msdn.microsoft.com/en-us/library/system.configuration.configurationmanager.appsettings.aspx" rel="ugc nofollow">http://msdn.microsoft.com/en-us/library/system.configuration.configurationmanager.appsettings.aspx</a><br />
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For DB, same as any other application type. Create a connection and execute SQL.
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For config, use ConfigurationManager class

http://msdn.microsoft.com/en-us/library/system.configuration.configurationmanager.appsettings.aspx [http://msdn.microsoft.com/en-us/library/system.configuration.configurationmanager.appsettings.aspx]

For DB, same as any other application type. Create a connection and execute SQL.

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Could you give me a sample code in VB.Net using ConfigurationManager to connect database and output data, and sample code for connection string in web.config.
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Could you give me a sample code in VB.Net using ConfigurationManager to connect database and output data, and sample code for connection string in web.config.

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How to connect to SQL Server in WCF services? &nbsp;How to call the connection string which is in web.config file?<br />
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I need sample code for calling(accessing) database in WCF services and sample code for web.config connection string. &nbsp;<br />
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<br />
Thank you.
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How to connect to SQL Server in WCF services?  How to call the connection string which is in web.config file?

I need sample code for calling(accessing) database in WCF services and sample code for web.config connection string.  


Thank you.

How to connect SQL Server in WCF services

Windows Communication Foundation (WCF) is a tool used to implement and deploy a service-oriented architecture (SOA) to support distributed computing where services have remote consumers. It features a runtime and a set of APIs in the .NET Framework for building connected, service-oriented applications. Services typically have a WSDL interface (Web Services Description Language) that any WCF client can use to consume the service, regardless of which platform the service is hosted on. WCF implements many advanced Web services (WS) standards such as WS-Addressing, WS-ReliableMessaging, WS-Security, RSS Syndication Services, WS-Discovery, routing and better support for REST services.

Visual Basic .NET (VB.NET) is an object-oriented programming language implemented on the .NET framework, but also supported on other platforms such as Mono and Silverlight. Microsoft launched VB.NET as the successor to the Visual Basic language. Though it is similar in syntax to  Visual Basic pre-2002, it is not the same technology,

Visual Basic.NET

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