Access App setting Value

Just a quick tutorial how to get appSettings elements value from web.config

let say you want to access app Settings value in your web.config file...first thing you need to include in your code behind :  using System.Configuration

This code will enable you to access from your code behind value in web.config file at <appSettings></appSettings> element.

WebConfig file

 <appSettings>
    <add key="key" value="2.0.0.0" />
</appSettings>

Code Behind .cs

using System.Configuration;
:
:  
string KeyVal = ConfigurationManager.AppSettings["Key"].ToString();

and variable KeyVal will have value 2.0.0.0 after executing this code.


By Mohd Zulkamal
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