How to get connection string from web.config?the information required for the communication between application and a particular database is provided by connection string. the connectionstring is ...

About modify and save connection string and wcf service client in web.config (app.config) file.

You should register the Http handler in your application’s web.config file. Here’s the code snippet that demonstrates how you should do this.

Describe the bug I can not connect to a database using only the service config file specified. I get "could not translate host name "None" to address: nodename nor servname provided, or not known".

While the settings in the web.config file apply only to the application, the settings present in the machine.config file are applicable machine-wide.

The ability for Visual Studio to automatically transform your development Web.config file into a production version is certainly convenient ... but only if the transformation is done right. Here's how ...