How to saving user settings in Metro app using VB.NET? I want to save the password at first time open the metro apps.And open the metro apps need password to access.
See Accessing app data with the Windows Runtime for an overview of all your storage options.
More specifically though, if you do need to store secure information on the client device (always a risk there) then use the PasswordVault APIs
The Credential Locker example should help.