D 
		
								
				
				
			
		despird
System.Security.Principal.WindowsIdentity.GetCurrent() can give me the
current logged-on user, but I found if I'm using impersonation in the
context, it can only give me the user identity who's being
impersonated rather than the real logged user on the Windows, what if
I want the latter?
				
			current logged-on user, but I found if I'm using impersonation in the
context, it can only give me the user identity who's being
impersonated rather than the real logged user on the Windows, what if
I want the latter?