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- Description
The GetObjectInfo() method will return device object information for objects like buttons or axes.
Error values that can be generated are:
DIERR_INVALIDPARAM
DIERR_NOTINITIALIZED
DIERR_OBJECTNOTFOUND
- Parameters
DeviceObjectInstance
The DeviceObjectInstance parameter references a TDIDeviceObjectInstance component for holding information about the object if the method returns successfully.
Object
The Object parameter identifies the target object of the information retrieval.
The How parameter determines how this parameter is to be interpreted.
Flags
The Flags parameter defines flags indicating how the Object parameter should be interpreted.
The described effect applies when the flag is set.
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DIPH_BYID
The Obj parameter holds an object instance identifier that identifies the object for which data is being retrieved.
DIPH_BYOFFSET
The Obj parameter holds an offset into the data format of the object from which data is being retrieved.
DIPH_BYUSAGE
The Obj parameter holds the HID usage page and usage values of the object that have been combined using the DIMAKEUSAGEDWORD macro.
- See Also
- Top
TDx_Input_Library v2.00 Component Reference
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[ TDx_InputDevice::GetObjectInfo() ] [ next: GetProperty() ] [ prev: GetForceFeedbackState() ] public:
virtual bool __fastcall GetObjectInfo( TDIDeviceObjectInstance* pDeviceObjectInstance, dword pObject, dword pFlags );
TDX_INPUTDEVICE::GETOBJECTINFO()
[ component method ]
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