How to add credential in app.config in wpf project?

Question

Hi all i want to add my Account Credentials in app.config manually and after that i want to read my credential from app.config in code behind.. plz help thanx... sumitk

Manish Dwivedi · Answer

Hi Sumit I am enclosing sample project in which I am accessing values from app.config

Manish Dwivedi · Answer

I saw your code. change one thing in your demo project Rename your App1.config to App.config your problem will be resolved.

Manish Dwivedi · Answer

It's working fine at my end. If it is not working then try that ConfigurationManager.AppSettings[UserName].ToString();

Sumit Kumawat · Answer

Hi Manish Do u have any idea how to read app config from the window service? i am writhing the code in on start method same as wpf button click. i m uploading my demo project.

Sumit Kumawat · Answer

Thanx a lott :)

Sumit Kumawat · Answer

Hi manish thanx a lot for ur help...but still there is some problem.. im uploading one demo in which im using ur code but in my project itz still giving a null ex plz have look on my demo im not able to find the reason why null ex coming in my demo...

Sumit Kumawat · Answer

hi Manish below is my app config and in code behind ob button click im using this private void Button_Click(object sender RoutedEventArgs e) { ConfigurationManager.AppSettings[UserName].ToString(); userName = ConfigurationManager.AppSettings.Get(UserName).ToString(); password = ConfigurationManager.AppSettings[username]; serverLocation = ConfigurationManager.AppSettings[Key]; } i tried in every way but still its giving null :( im not getting why it is happening can u plz share some link or demo project for this. its will b worthy for me... thnx

Sumit Kumawat · Answer

Hi manish thanx for the reply but this code is giving null exception.

Manish Dwivedi · Answer

Hi add key in your App.Config like that you can access these values by using ConfigurationManager.AppSettings.Get(UserName).ToString() Hope it will help!