Description This method retrieves the specified unit of measure of the scanner.
Usage ret = [form.]TWAIN. GetUnit
Returns ret Long Returns the current scanning unit.
Remarks
Programing Notes Scanning units: TW_INCHES 0
TW_CENTIMETERS 1
TW_PICAS 2
TW_POINTS 3
TW_TWIPS 4
TW_PIXELS 5
See ErrorCode property for error. If operation succeded the error code
will be TW_OK.
See Also SetUnit Method