Microsoft DirectX 8.1 (Visual Basic)

CONST_DIDIFTFLAGS

Used in the flags member of the DIDEVICEIMAGEINFO type to specify the type of the file.

Enum CONST_DIDIFTFLAGS
    DIDIFT_CONFIGURATION =     1 
    DIDIFT_OVERLAY       =     2 
End Enum

Constants

DIDIFT_CONFIGURATION
The file is used to display the current configuration of actions on the device. Overlay image coordinates are relative to the upper-left corner of the configuration image.
DIDIFT_OVERLAY
The file is an overlay for a configuration image. The OverlayOffset, OverlayRect, ObjID, CalloutLine, CalloutRect, and TextAlign members are valid and contain data used to display the overlay and callout information for a single control on the device.