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Re: How to obtain a device object from a device interface?

At 10:45 -0600 7/10/03, Fernando Urbina wrote: 
On 10/7/03 10:40 AM, "David Niemeijer" <email@hidden> wrote:

 That is exactly the call I would like to make, but I don't have the
 hidDevice that it takes as the first input parameter. All I have is a
 handle to the IOHIDDeviceInterface. So I need to have a way to get
 the hidDevice on the basis of the IOHIDDeviceInterface, if at least
 that is possible. Once I have my hidDevice I am all set.


How did you get your IOHIDDeviceInterface?  You needed an hidDevice to get
it.  If you were using HIDUtilities, then perhaps you need to modify it to
store the locationID somewhere.  Sorry, but I am not intimately familiar
with HID Utilities.

Yes, I am using HIDUtilities and before modifying it I wanted to make sure there was no simple solution that I could use just within my own code. But, from your reply it sounds like I will have to make the changes in the HID Utilities code.

Thanks,

david.
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References: 
 >Re: How to obtain a device object from a device interface? (From: Fernando Urbina <email@hidden>)



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