How to write Into a Config file through VB.Net?

[erlin]

I'm taking values from that application configuration file, with the command -
system.Configur ation.Configura tionSettings.Ap pSettings.Get(" name")
-- similarly,, i want to update that config file...
There is a function like this..
system.Configur ation.Configura tionSettings.Ap pSettings.Set(" name",str)
-- but when i'm using this, error is coming up.. like this cannot be editted..

[kenobewan]

Here is a post that may help:
read and write to the web.config file