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DIDFT_MAKEINSTANCE Macro

  • Article

The DIDFT_MAKEINSTANCE macro creates an instance identifier of a device object for packing in the dwType member of the DIOBJECTDATAFORMAT structure.

Syntax

#define DIDFT_MAKEINSTANCE(n)  ((WORD)(n) << 8)

Parameters

  • n
    Instance of the object; for example, 1 for button 1 of a mouse.

See Also

DIDFT_GETINSTANCE