Gets the total processor time that has been used by all threads while executing in the current application domain, since the process started.
Assembly: mscorlib (in mscorlib.dll)
The total time that is reported for an application domain includes the time each thread in the process spent executing in that application domain.
A thread that calls into unmanaged code is still associated with an application domain, and the processor time spent executing the unmanaged code is reported for the application domain where the call was made.
When a thread is blocked or sleeping, it does not consume processor time.
Requires full trust for the immediate caller. This member cannot be used by partially trusted or transparent code.