Thread: Connection string Show that apply entire project

Hello everyone. I am learning ASP.net. I have one question I want to write the connection string Show that it will apply entire project in the website. If you are having any solution for that, then please provide that solution to me. I will be thankful to you.

If you write the connection string in a web.config file you can get back those connection strings from the web.config file and use it in all pages.

Connection string saved in the web.config file:

Code:

<connectionstrings>
<add name="Appconnectionstring1" 
connectionstring="server=localhost;User Id=sa;Password= 
password;Database=Northwind; persist security info ="True" 
providerName="system.data.sqlclient"/>
</connectionstrings>