How do I add a connection string to an application?

How do I make a connection string?

You need to use the connectionStrings tag to specify the connection string in the web. config file as in the following image. Write this XML markup in the web config file for declaration of the connection. You can add many tags for each database connection.

How do I add a connection string to the console app?

In this window, click Console Application under Visual C#. Give the name of your application as "Database_Connection_Application" and then click OK. Now, specify a name, then click in the Type cell. In the drop-down box choose "Connection String".

Where is the connection string located?

There are two primary places where the connection string is located: web. config and DataConfig. config. When the connection string is in the web.

How do I add a connection string in Visual Studio?

To save a connection string directly into application settings1In Solution Explorer, double-click the My Project icon (Visual Basic) or Properties icon (C#) to open the Project Designer.2Select the Settings tab.3Enter a Name for the connection string. ... 4Set the Type to (Connection string).