public DecayGaugeForm() { InitializeComponent(); Reset(); _timer.Start(); _mouseHook = new WindowsMouseHook(); _mouseHook.InstallHook(); _mouseHook.Activity += new EventHandler <MouseEvent>(_mouseHook_Activity); _keyboardHook = new WindowsKeyboardHook(); _keyboardHook.InstallHook(); _keyboardHook.KeyActivity += new EventHandler <KeyEvent>(_keyboardHook_KeyActivity); }