C# Display Epicor login dialog?

Hi All,
I need to prompt the users of a stand alone app. to login, instead of hard coding username, password .
Is there a way to show the login window and retrieve the session once logged in?
Any help appreciated,

Are you actually on version E9?

If you’re on a version of 10 that supports REST, you may be able to make a call to REST.

Current version is 9.05.700B.

If it is an external app, then you just make the login screen and pass that to the session call.

Thank you all.