c# - Signal strenght different in task manager vs on taskbar -


i'm using mobile broadband api read signal strength of windows 8 desktop device. i'm getting numbers seem match signal strength in task manager (performance tab, mobile):

  • 0 -> 0 bars
  • 6 -> 1 bar
  • 12 -> 2 bars
  • 18 -> 3 bars
  • 24 -> 4 bars
  • 30 -> 5 bars

however, icon on task bar displays different values. displays more bars there. example when see 1 bar in task manager, icon on task bar displays 2 bars, etc.

why that?


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