What does a connection string do?
In computing, a connection string is a string that specifies information about a data source and the means of connecting to it. The connection string may include attributes such as the name of the driver, server and database, as well as security information such as user name and password.
How can you establish a connection through SQL database?
Tutorial: Create a SQL Server Database Connection
- Start Enterprise Developer as an administrator.
- From Eclipse, click Run > Tools > HCO for SQL Server.
- From the HCO for SQL Server interface, click Manage Connections.
- Select the User Connection Type.
- From the Connection List tab, click New SQL Server Connection.
Where to store connection strings in.net framework?
You can also store connection strings in configuration files, which eliminates the need to embed them in your application’s code. Configuration files are standard XML files for which the .NET Framework has defined a common set of elements.
Where should I store a database connection string?
You could use the visual studio settings / properties that are available when using visual studio. They are pretty simple to use, and if you use a user setting it is saved in the app data directory for the user, so it is semi-hidden away from tinkering.
Where are connection strings stored in a configuration file?
Configuration files are standard XML files for which the.NET Framework has defined a common set of elements. Connection strings in configuration files are typically stored inside the element in the app.config for a Windows application, or the web.config file for an ASP.NET application.
How to protect connection information in Microsoft Docs?
In addition, you should encrypt the configuration file so that the user name and password are not exposed in clear text. Avoid storing connection strings for an OleDbConnection in a Universal Data Link (UDL) file. UDLs are stored in clear text and cannot be encrypted.
https://www.youtube.com/watch?v=rFncI9yfY-E