An Application event that has propagated to System, type string prefixed with application-. Application events that are tied to Windows but do not propagate from them are propagated to System without any type string prefixing.
application-
System
"Requested" events (e.g. RunRequestedEvent) do not propagate.
An Application event that has propagated to System, type string prefixed with
application-. Application events that are tied to Windows but do not propagate from them are propagated toSystemwithout any type string prefixing."Requested" events (e.g. RunRequestedEvent) do not propagate.