WIA_IPS_MAX_VERTICAL_SIZE
The WIA_IPS_MAX_VERTICAL_SIZE property contains the physical vertical dimension of a scanner's flatbed, in thousandths of an inch (.001). The WIA minidriver creates and maintains this property.
Property Type: VT_I4
Valid Values: WIA_PROP_NONE
Access Rights: Read-only
Requirements
Header: wiadef.h (include Wiadef.h)