Help with Basic Authentication

[jsnip4]

Does anyone have a working example of how to pass a username and password or at least allow the pop up window asking for a user's credentials?

I would love to see a C sharp or VB.Net example. I have downloaded the latest CEFSharp project which comes with an example but it does not have an example which shows how to authenticate on a website.

Allowing me to set the username and password on a Win Form .NET application or allowing the pop up authentication box to come up and let me type the username and password just like when I use Chrome, IE, or Firefox, etc.