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- Description
The SetEventNotification() method will specify the device's notification event status and will set the notification event triggered the device state changes.
Device state changes include axis position change, button state change, POV control direction change or loss of acquisition.
Note: this method has been slightly altered from the directx equivalent. You no longer need to create an event, enable notifications, disable notifications. Instead, you can simply toggle between the TDx_InputDevice::OnDeviceStateChange() events and polled mode.
Error Values that can be generated are:
DIERR_ACQUIRED
DIERR_HANDLEEXISTS
DIERR_INVALIDPARAM
DIERR_NOTINITIALIZED
- Parameters
EventNotification
The EventNotification parameter should be set to true for the TDx_InputDevice::OnDeviceStateChange() Event to be triggered by changes in the device state.
Setting it to false will disable this facility, allowing polled access to the device only.
- See Also
- Top
TDx_Input_Library v2.00 Component Reference
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[ TDx_InputDevice::SetEventNotification() ] [ next: SetProperty() ] [ prev: SetDataFormat() ] public:
virtual bool __fastcall SetEventNotification( bool pEventNotification );
TDX_INPUTDEVICE::SETEVENTNOTIFICATION()
[ component method ]
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