Change the value in app.config file dynamicallay
<p>I want to modify a value in appSetting section in app.config. So i wrote,</p>

<pre><code>Console.WriteLine(ConfigurationManager.AppSettings["name"]);
Console.Read();
Configuration config=ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);  
config.AppSettings.Settings["name"].Value = "raja";       
config.Save(ConfigurationSaveMode.Modified);  
ConfigurationManager.RefreshSection("appSettings");
Console.WriteLine(ConfigurationManager.AppSettings["name"]);
Console.Read();
</code></pre>

<p>after the execution of above code, i verified the app.config whether the value of "name" element has been  changed or not. but no change.</p>

<p>what is the wrong with my code? or is there any other way to do this?</p>
