How to store and retrieve settings from appSettings
This is how you store and retrieve settings in your web.config on Microsoft's .NET 4.0. This also works in Mono.
First add a reference in your project to "System.Configuration"
Change your web.config like this:
And change your code into this:
First add a reference in your project to "System.Configuration"
Change your web.config like this:
<appSettings><add key="ConnectionString" value="server=(local);database=Northwind;Integrated Security=SSPI" /></appSettings>
And change your code into this:
var connectionString = System.Configuration.ConfigurationManager.AppSettings["ConnectionString"];
using(var connection = new SqlConnection(connectionString))
{
connection.Open();
// ...
}
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