text boxes to validate input

[bcm]

I have created project in VB.NET2005 for reading app.config.
Now I want the text boxes to validate input values and then store that values in child nodes Astrology,Cricket,ForeignCurrency,Jobs respectively
please help!!!!!

 

[jmcilhinney]

You should be using applications settings for this, not reading the config file directly. If the setting s have User scope then you can simply edit them directly via My.Settings. If they have Application scope then you use a ConfigurationManager to retrieve, edit and save them. It's all in the MSDN library.