I have a little application I build that monitors tickets submitted. It basically just sits there in the corner and notifies when new tickets arrive. I need to get the persons username who is logged into the computer to pull their tickets.
I tried searching, but I think I'm using the wrong terminology as I couldn't really find anything.
You're looking for the Environment.UserName property.
You may also be looking for the Environment.UserDomainName property.
Try System.Security.Principal.WindowsIdentity.GetCurrent().Name
来源：https://stackoverflow.com/questions/2885637/how-do-i-get-the-logged-in-users-windows-credentials-in-a-wpf-application