OBJ: Describes a Graphic Object (5Dh)

BIFF files may contain several different variations of the OBJ record. They correspond to the graphic objects and dialog box controls available in Microsoft Excel: line object, rectangle object, check box object, and so on.

Record Data — BIFF8

In BIFF8, the OBJ record contains a partial description of a drawing object, and the MSODRAWING, MSODRAWINGGROUP, and MSODRAWINGSELECTION records contain the remaining drawing object data.

To store an OBJ record in BIFF8, Microsoft Excel writes a collection of subrecords. The structure of a subrecord is identical to the structure of a BIFF record. Each subrecord begins with a 2-byte id number, ft (see the following table). Next a 2-byte length field, cb, specifies the length of the subrecord data field. The subrecord data field follows the length field.

The first subrecord is always ftCmo (common object data), and the last subrecord is always ftEnd.

Subrecord	Number	Description

ftEnd	00h	End of OBJ record
(Reserved)	01h
(Reserved)	02h
(Reserved)	03h
ftMacro	04h	Fmla-style macro
ftButton	05h	Command button
ftGmo	06h	Group marker
ftCf	07h	Clipboard format
ftPioGrbit	08h	Picture option flags
ftPictFmla	09h	Picture fmla-style macro
ftCbls	0Ah	Check box link
ftRbo	0Bh	Radio button
ftSbs	0Ch	Scroll bar
ftNts	0Dh	Note structure
ftSbsFmla	0Eh	Scroll bar fmla-style macro
ftGboData	0Fh	Group box data
ftEdoData	10h	Edit control data
ftRboData	11h	Radio button data
ftCblsData	12h	Check box data
ftLbsData	13h	List box data
ftCblsFmla	14h	Check box link fmla-style macro
ftCmo	15h	Common object data

ftCmo (15h)

Offset	Name	Size	Contents

0	ft	2	= ftCmo (15h)
2	cb	2	Length of ftCmo data
4	ot	2	Object type (see following table)
6	id	2	Object ID number
8	grbit	2	Option flags (see following table)
14	(Reserved)	12	Reserved; must be 0 (zero)

The grbit field at byte 8 contains the flag bits listed in the following table.

Bits	Mask	Name	Contents

0	0001h	fLocked	= 1 if the object is locked when the sheet is protected
3 – 1	000Eh	(Reserved)	Reserved; must be 0 (zero)
4	0010h	fPrint	= 1 if the object is printable
12 – 5	1FE0h	(Reserved)	Reserved; must be 0 (zero)
13	2000h	fAutoFill	= 1 if the object uses automatic fill style
14	4000h	fAutoLine	= 1 if the object uses automatic line style
15	8000h	(Reserved)	Reserved; must be 0 (zero)

The ot field contains the object type.

ot	Object type

00	Group
01	Line
02	Rectangle
03	Oval
04	Arc
05	Chart
06	Text
07	Button
08	Picture
09	Polygon
0A	(Reserved)
0B	Check box
0C	Option button
0D	Edit box
0E	Label
0F	Dialog box
10	Spinner
11	Scroll bar
12	List box
13	Group box
14	Combo box
15	(Reserved)
16	(Reserved)
17	(Reserved)
18	(Reserved)
19	Comment
1A	(Reserved)
1B	(Reserved)
1C	(Reserved)
1D	(Reserved)
1E	Microsoft Office drawing

ftEnd (00h)

The ftEnd file type marks the end of an OBJ record.

Offset	Name	Size	Contents

0	ft	2	= ftEnd (00h)
2	cb	2	Length of ftEnd (= 00h)

ftMacro (04h)

Offset	Name	Size	Contents

0	ft	2	= ftMacro (04h)
2	cb	2	Length of ftMacro
4	Reserved	var

ftButton (05h)

Offset	Name	Size	Contents

0	ft	2	= ftButton (05h)
2	cb	2	Length of ftButton
4	Reserved	var

ftGmo (06h)

Offset	Name	Size	Contents

0	ft	2	= ftGmo (06h)
2	cb	2	Length of ftGmo
4	Reserved	var

ftCf (07h)

Offset	Name	Size	Contents

0	ft	2	= ftCf (07h)
2	cb	2	Length of ftCf
4	(Reserved)	var	Reserved

ftPioGrbit (08h)

Offset	Name	Size	Contents

0	ft	2	= ftPioGrbit (08h)
2	cb	2	Length of ftPioGrbit
4	(Reserved)	var	Reserved

ftPictFmla (09h)

Offset	Name	Size	Contents

0	ft	2	= ftPictFmla (09h)
2	cb	2	Length of ftPictFmla
4	(Reserved)	var	Reserved

ftCbls (0Ah)

Offset	Name	Size	Contents

0	ft	2	= ftCbls (0Ah)
2	cb	2	Length of ftCbls
4	(Reserved)	var	Reserved

ftRbo (0Bh)

Offset	Name	Size	Contents

0	ft	2	= ftRbo (0Bh)
2	cb	2	Length of ftRbo
4	(Reserved)	var	Reserved

ftSbs (0Ch)

Offset	Name	Size	Contents

0	ft	2	= ftSbs (0Ch)
2	cb	2	Length of ftSbs
4	(Reserved)	var	Reserved

ftNts (0Dh)

Offset	Name	Size	Contents

0	ft	2	=ftNts (0Dh)
2	cb	2	Length of ftNts
4	(Reserved)	var	Reserved

ftSbsFmla (0Eh)

Offset	Name	Size	Contents

0	ft	2	= ftSbsFmla (0Eh)
2	cb	2	Length of ftSbsFmla
4	(Reserved)	var	Reserved

ftGboData (0Fh)

The ftGboData file type contains group box object data.

Offset	Name	Size	Contents

0	ft	2	=ftGboData (0Fh)
2	cb	2	Length of ftGboData
4	(Reserved)	var	Reserved

ftEdoData (10h)

Offset	Name	Size	Contents

0	ft	2	= ftEdoData (10h)
2	cb	2	Length of ftEdoData
4	(Reserved)	var	Reserved

ftRboData (11h)

Offset	Name	Size	Contents

0	ft	2	= ftRboData (11h)
2	cb	2	Length of ftRboData
4	(Reserved)	var	Reserved

ftCblsData (12h)

Offset	Name	Size	Contents

0	ft	2	= ftCblsData (12h)
2	cb	2	Length of ftCblsData
4	(Reserved)	var	Reserved

ftLbsData (13h)

Offset	Name	Size	Contents

0	ft	2	= ftLbsData (13h)
2	cb	2	Length of ftLbsData
4	(Reserved)	var	Reserved

ftCblsFmla (14h)

Offset	Name	Size	Contents

0	ft	2	= ftCblsFmla (14h)
2	cb	2	Length of ftCblsFmla
4	(Reserved)	var	Reserved

Record Data — BIFF5 and BIFF7

The first 36 bytes of every OBJ record are fields that are common to all object types. The remaining fields are object-specific and are described in separate sections following the common object fields.

Common Object Fields

Offset	Name	Size	Contents

4	cObj	4	Count (1-based) of the objects in the file
8	OT	2	Object type: Group object: OT = 00h Line object: OT = 01h Rectangle object: OT = 02h Oval object: OT = 03h Arc object: OT = 04h Chart object: OT = 05h Text object: OT = 06h Button object: OT = 07h Picture object: OT = 08h Polygon object: OT = 09h Check box object: OT = 0Bh Option button object: OT = 0Ch Edit box object: OT = 0Dh Label object: OT = 0Eh Dialog frame object: OT = 0Fh Spinner object: OT = 10h Scroll bar object: OT = 11h List box object: OT = 12h Group box object: OT = 13h Drop-down object: OT = 14h
10	id	2	Object identification number
12	grbit	2	Option flags (see the following table)
14	colL	2	Column containing the upper-left corner of the object's bounding rectangle
16	dxL	2	X (horizontal) position of the upper-left corner of the object's bounding rectangle, relative to the left side of the underlying cell, expressed as 1/1024^th of the cell's width
18	rwT	2	Row containing the upper-left corner of the object's bounding rectangle
20	dyT	2	Y (vertical) position of the upper-left corner of the object's bounding rectangle, relative to the top of the underlying cell, expressed as 1/1024^th of the cell's height
22	colR	2	Column containing the lower-right corner of the object's bounding rectangle.
24	dxR	2	X (horizontal) position of the lower-right corner of the object's bounding rectangle, relative to the left side of the underlying cell, expressed as 1/1024^th of the cell's width.
26	rwB	2	Row containing the lower-right corner of the object's bounding rectangle.
28	dyB	2	Y (vertical) position of the lower-right corner of the object's bounding rectangle, relative to the top of the underlying cell, expressed as 1/1024^th of the cell's height.
30	cbMacro	2	Length of the FMLA structure that stores the definition of the attached macro; see FMLA Structure. Some objects may store the length of the FMLA structure in a cbFmla that immediately preceded the FMLA; in these objects, cbMacro is ignored.
32	(Reserved)	6	Reserved; must be 0 (zero).

The grbit field at byte 12 contains the flag bits listed in the following table.

Offset	Bits	Mask	Name	Contents

0	0	01h	fSel	= 1 if the object is selected
	1	02h	fAutoSize	= 1 if the object moves and sizes with the cells
	2	04h	fMove	= 1 if the object moves with the cells (Format Object dialog box, Properties tab)
	3	08h	(Reserved)	Reserved; must be 0 (zero)
	4	10h	fLocked	= 1 if the object is locked when the sheet is protected
	5	20h	(Reserved)	Reserved; must be 0 (zero)
	6	40h	(Reserved)	Reserved; must be 0 (zero)
	7	80h	fGrouped	= 1 if the object is part of a group of objects
1	0	01h	fHidden	= 1 if the object is hidden (this can be done only from a macro)
	1	02h	fVisible	= 1 if the object is visible
	2	04h	fPrint	= 1 if the object is printable
	7 – 3	F8h	(Reserved)	Reserved; must be 0 (zero)

Line Object Fields

Offset	Name	Size	Contents

38	icv	1	Index to the color palette for line color.
39	lns	1	Line style: Solid: lns = 0 Dash: lns = 1 Dot: lns = 2 Dash-dot: lns = 3 Dash-dot-dot: lns = 4 Null (unused): lns = 5 Dark gray: lns = 6 Medium gray: lns = 7 Light gray: lns = 8
40	lnw	1	Line weight: Hairline: lnw = 0 Single: lnw = 1 Double: lnw = 2 Thick: lnw = 3
41	fAuto	1	Bit 0 = 1 if Automatic Border option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
42	es	2	End style structure (see the following table).
44	iqu	1	Quadrant index (direction of line): Starts upper left, ends lower right: iqu = 0 Starts upper right, ends lower left: iqu = 1 Starts lower right, ends upper left: iqu = 2 Starts lower left, ends upper right: iqu = 3
45	(Reserved)	1	Reserved; must be 0 (zero).
46	cchName	1	Length of the name (null if no name).
47	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	fmla	var	FMLA structure (see the following section).

The end style structure (es) describes the arrowheads on the end point of the line. The structure contains four 4-bit fields, as described in the following table.

Offset	Bits	Mask	Name	Contents

0	3–0	0Fh	sest	Arrowhead style: None: sest = 0 Open: sest = 1 Filled: sest = 2 Double-ended open: sest = 3 Double-ended filled: sest = 4
	7–4	F0h	sesw	Arrowhead width: Narrow: sesw = 0 Medium: sesw = 1 Wide: sesw = 2
1	3–0	0Fh	sesl	Arrowhead length: Short: sesl = 0 Medium: sesl = 1 Long: sesl = 2
	7–4	F0h	(Unused)

FMLA Structure

The FMLA structure stores a parsed expression for the macro that is attached to the object. For more information about parsed expressions, see "Microsoft Excel Formulas" on page 444. The FMLA structure is null if the object does not have a macro attached.

In some object types, the FMLA structure length is given by cbMacro in the common object fields. In other object types, the FMLA structure length is given by a cbFmla that immediately precedes the FMLA. In these object types, ignore cbMacro. There may be an optional padding byte at the end of the FMLA to force it to end on a word boundary. The FMLA structure has the form shown in the following table.

Offset	Name	Size	Contents

0	cce	2	Length of the parsed expression.
2	(Reserved)	4
6	rgce	var	Parsed expression (may contain a padding byte to force word-boundary alignment).

Rectangle Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color.
39	icvFore	1	Index to the color palette for foreground color.
40	fls	1	Fill pattern.
41	fAuto	1	Bit 0 = 1 if the Automatic Fill option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
42	icv	1	Index to the color palette for line color.
43	lns	1	Line style (see "Line Object Fields").
44	lnw	1	Line weight (see "Line Object Fields").
45	fAuto	1	Bit 0 = 1 if the Automatic Border option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
46	frs	2	Frame style structure (see the following table).
48	cchName	1	Length of the name (null if no name).
49	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	fmla	var	FMLA structure (see "FMLA Structure").

The frame style structure (frs) contains 16 bits. Because dxyCorner overlaps the byte boundary, the structure is defined as a single 16-bit field instead of two 8-bit fields.

Offset	Bits	Mask	Name	Contents

0	0	0001h	frt	= 1 if the rectangle has rounded corners (Format Object dialog box, Patterns tab)
	1	0002h	fShadow	= 1 if the rectangle has a shadow border (Format Object dialog box, Patterns tab)
	9 – 2	03FCh	dxyCorner	Diameter of the oval (actually a circle) that defines the rounded corners (if frt = 1)
	15–10	FC00h	(Unused)

Oval Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color.
39	icvFore	1	Index to the color palette for foreground color.
40	fls	1	Fill pattern.
41	fAuto	1	Bit 0 = 1 if the Automatic Fill option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
42	icv	1	Index to the color palette for line color.
43	lns	1	Line style (see "Line Object Fields").
44	lnw	1	Line weight (see "Line Object Fields").
45	fAuto	1	Bit 0 = 1 if the Automatic Border option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
46	frs	2	Frame style structure (see the following table).
48	cchName	1	Length of the name (null if no name).
49	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	fmla	var	FMLA structure (see "FMLA Structure").

The frame style structure (frs) contains 16 bits. dxyCorner is not used for oval objects.

Offset	Bits	Mask	Name	Contents

0	0	0001h	frt	(Not used for oval objects)
	1	0002h	fShadow	= 1 if the oval has a shadow border (Format Object dialog box, Patterns tab)
	2–9	03FCh	dxyCorner	(Not used for oval objects)
	10–15	FC00h	(Unused)

Arc Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color.
39	icvFore	1	Index to the color palette for foreground color.
40	fls	1	Fill pattern.
41	fAuto	1	Bit 0 = 1 if the Automatic Fill option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
42	icv	1	Index to the color palette for line color.
43	lns	1	Line style (see "Line Object Fields").
44	lnw	1	Line weight (see "Line Object Fields").
45	fAuto	1	Bit 0 = 1 if the Automatic Border option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
46	iqu	1	Quadrant index (the section of an oval that describes the arc): Upper-right quadrant of the oval: iqu = 0 Upper-left quadrant of the oval: iqu = 1 Lower-left quadrant of the oval: iqu = 2 Lower-right quadrant of the oval: iqu = 3
47	(Reserved)	1	Reserved; must be 0 (zero).
48	cchName	1	Length of the name (null if no name).
49	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	fmla	var	FMLA structure (see "FMLA Structure").

Chart Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color.
39	icvFore	1	Index to the color palette for foreground color.
40	fls	1	Fill pattern.
41	fAuto	1	Bit 0 = 1 if the Automatic Fill option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
42	icv	1	Index to the color palette for line color.
43	lns	1	Line style (see "Line Object Fields").
44	lnw	1	Line weight (see "Line Object Fields").
45	fAuto	1	Bit 0 = 1 if the Automatic Border option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
46	frs	2	Frame style structure (see "Rectangle Object Fields").
48	grbit	2	Option flags (shown LSB to MSB): fLinked:1 = 1 if linked to a chart sheet Reserved:15 Reserved; must be 0 (zero)
50	(Reserved)	16	Reserved; must be 0 (zero).
66	cchName	1	Length of the name (null if no name).
67	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	fmla	var	FMLA structure (see "FMLA Structure").

An embedded chart BIFF substream immediately follows the chart object record. This embedded chart file begins with a BOF record and ends with an EOF record. For more information, see Chapter 10 "Microsoft Excel Chart Records" on page 477.

Text Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color.
39	icvFore	1	Index to the color palette for foreground color.
40	fls	1	Fill pattern.
41	fAuto	1	Bit 0 = 1 if the Automatic Fill option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
42	icv	1	Index to the color palette for line color.
43	lns	1	Line style (see "Line Object Fields").
44	lnw	1	Line weight (see "Line Object Fields").
45	fAuto	1	Bit 0 = 1 if the Automatic Border option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
46	frs	2	Frame style structure (see the preceding section "Rectangle Object Fields").
48	cbText	2	Length of the object text.
50	(Reserved)	2	Reserved; must be 0 (zero).
52	cbRuns	2	Total length of all TXORUNS structures in the record.
54	ifntEmpty	2	If cbRuns = 0, the text object is empty, and these 2 bytes contain the index to the FONT record for the object. If the object contains text, cbRuns > 0, and these 2 bytes are reserved.
56	(Reserved)	2	Reserved; must be 0 (zero).
58	grbit	2	Option flags (see the following table).
60	rot	2	Orientation of text within the object boundary (Format Object dialog box, Alignment tab): = 0, no rotation (text appears left to right) = 1, text appears top to bottom; letters are upright = 2, text is rotated 90 degrees counterclockwise = 3, text is rotated 90 degrees clockwise
62	(Reserved)	12	Reserved; must be 0 (zero).
74	cchName	1	Length of the name (null if no name).
75	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	fmla	var	FMLA structure (see "FMLA Structure").
var	rgch	var	Object text; may contain a single padding byte at the end of the text for word-boundary alignment (cbText does not count this padding byte).
var	TXORUNS	8	TXORUNS structure (see "TXORUNS").
var	TXORUNS	8	TXORUNS structure (see "TXORUNS").

The grbit field at byte 58 contains the option flags listed in the following table.

Offset	Bits	Mask	Name	Contents

0	0	01h	(Reserved)	Reserved; must be 0 (zero)
	3–1	0Eh	alcH	Horizontal text alignment: 1 = left-aligned 2 = centered 3 = right-aligned 4 = justified
	6–4	70h	alcV	Vertical text alignment: 1 = left-aligned 2 = centered 3 = right-aligned 4 = justified
	7	80h	fAutoTextSize	= 1 if the Automatic Size option is turned on (Format Object dialog box, Alignment tab)
1	0	01h	(Unused)
	1	02h	fLockText	= 1 if the Lock Text option is turned on (Format Object dialog box, Protection tab)
	2	04h	fFuzzy	= 1 if the object is selected (the broken border is displayed)
	7 – 3	F8h	(Reserved)	Reserved; must be 0 (zero)

TXORUNS

The TXORUNS structure contains formatting information about the object text string. A TXORUNS structure occurs every time the text formatting changes. The TXORUNS structure is described in the following table.

Offset	Name	Size	Contents

0	ichFirst	2	Index to the first character to which the formatting applies
2	ifnt	2	Index to the FONT record
4	(Reserved)	4

There are always at least two TXORUNS structures in the text object record, even if the entire text string is normal font (ifnt = 0). The last TXORUNS structure, which ends the formatting information for the string, always has ichFirst = cbText, and ifnt = 0.

Button Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color (fixed for buttons).
39	icvFore	1	Index to the color palette for foreground color (fixed for buttons).
40	fls	1	Fill pattern (fixed for buttons).
41	grbit	1	Option flags (fixed for buttons).
42	icv	1	Index to the color palette for line color (fixed for buttons).
43	lns	1	Line style (fixed for buttons).
44	lnw	1	Line weight (fixed for buttons).
45	fAuto	1	Bit 0 = 1 (fixed for buttons).
46	frs	2	Frame style structure (ignored for buttons).
48	cbText	2	Length of the object text.
50	(Reserved)	2	Reserved; must be 0 (zero).
52	cbRuns	2	Total length of all TXORUNS structures in record.
54	ifntEmpty	2	If cbRuns = 0, the button object is empty, and these 2 bytes contain the index to the FONT record for the object. If the object contains text, cbRuns > 0, and these 2 bytes are reserved.
56	(Reserved)	2	Reserved; must be 0 (zero).
58	grbit	2	Option flags (see the following table).
60	rot	2	Orientation of text within the object boundary (Format Object dialog box, Alignment tab): = 0, no rotation (text appears left to right) = 1, text appears top to bottom; letters are upright = 2, text is rotated 90 degrees counterclockwise = 3, text is rotated 90 degrees clockwise
62	(Reserved)	6	Reserved; must be 0 (zero).
68	grbit	2	Option flags (shown LSB to MSB): fDefault:1 = 1 if this is the default button fHelp:1 = 1 if this is the Help button fCancel:1 = 1 if this is the cancel button fDismiss:1 = 1 if this is the dismiss button Reserved:12 Reserved; must be 0 (zero)
70	accel	2	Accelerator key character.
72	accel2	2	Accelerator key character (Far East versions only).
74	cchName	1	Length of the name (null if no name).
75	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	fmla	var	FMLA structure (see "FMLA Structure").
var	rgch	var	Object text; may contain a single padding byte at the end of the text for word-boundary alignment (cbText does not count this padding byte).
var	TXORUNS	8	TXORUNS structure (see "TXORUNS").
var	TXORUNS	8	TXORUNS structure (see "TXORUNS").

The grbit field at byte 58 contains the option flags listed in the following table.

Offset	Bits	Mask	Name	Contents

0	0	01h	(Reserved)	Reserved; must be 0 (zero)
	3–1	0Eh	alcH	Horizontal text alignment: 1 = left-aligned 2 = centered 3 = right-aligned 4 = justified
	6–4	70h	alcV	Vertical text alignment: 1 = left-aligned 2 = centered 3 = right-aligned 4 = justified
	7	80h	fAutoTextSize	= 1 if the Automatic Size option is turned on (Format Object dialog box, Alignment tab)
1	0	01h	(Unused)
	1	02h	fLockText	= 1 if the Lock Text option is turned on (Format Object dialog box, Protection tab)
	2	04h	fFuzzy	= 1 if the object is selected (the broken border is displayed)
	7 – 3	F8h	(Reserved)	Reserved; must be 0 (zero)

Picture Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color.
39	icvFore	1	Index to the color palette for foreground color.
40	fls	1	Fill pattern.
41	fAuto	1	Bit 0 = 1 if the Automatic Fill option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
42	icv	1	Index to the color palette for line color.
43	lns	1	Line style (see "Line Object Fields").
44	lnw	1	Line weight (see "Line Object Fields").
45	fAuto	1	Bit 0 = 1 if the Automatic Border option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
46	frs	2	Frame style structure (see the preceding section "Rectangle Object Fields").
48	cf	2	Image format: = 00h Text format = 01h Null format (no image data) = 02h Windows metafile or Macintosh PICT format = 09h Windows bitmap format
50	(Reserved)	4	Reserved; must be 0 (zero).
54	cbPictFmla	2	Length of the picture FMLA structure (the FMLA that contains the link to the picture).
56	(Reserved)	2	Reserved; must be 0 (zero).
58	grbit	2	Option flags (see the following table).
60	(Reserved)	4	Reserved; must be 0 (zero).
64	cchName	1	Length of the name (null if no name).
65	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	fmla	var	Attached macro FMLA structure (see "FMLA Structure").
var	PictFmla	var	Picture FMLA structure (see "FMLA Structure").
var	(Reserved)	4	Reserved; must be 0 (zero).

The grbit field at byte 58 contains the option flags listed in the following table.

Offset	Bits	Mask	Name	Contents

0	0	01h	fAutoPict	= 0 if the user manually sizes picture by dragging a handle
	1	02h	fDde	= 1 if the reference in the FMLA structure is a DDE reference
	2	04h	fIcon	= 1 if the picture is from a DDE link, and the only available representation of the picture is an icon
	7–3	F8h	(Unused)
1	7–0	FFh	(Unused)

Sheet Background in Microsoft Excel for Windows 95

The sheet background bitmap for worksheets and charts is stored as a hidden picture object that has the name__BkgndObj (the stName field at byte 65). An IMDATA record will also appear in the file to store the image description.

Group Object Fields

Offset	Name	Size	Contents

34	(Reserved)	4	Reserved; must be 0 (zero).
38	idNext	2	Object ID number (id) of the object that follows the last object in this group. If there are no objects following the group, idNext = 0.
40	(Reserved)	16	Reserved; must be 0 (zero).

A Group OBJ record precedes the OBJ records for the group members.

Polygon Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color.
39	icvFore	1	Index to the color palette for foreground color.
40	fls	1	Fill pattern.
41	fAuto	1	Bit 0 = 1 if the Automatic Fill option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
42	icv	1	Index to the color palette for line color.
43	lns	1	Line style (see the preceding section "Line Object Fields").
44	lnw	1	Line weight (see preceding section "Line Object Fields").
45	fAuto	1	Bit 0 = 1 if the Automatic Border option is turned on (Format Object dialog box, Patterns tab). All other bits in fAuto are don't-care.
46	frs	2	Frame style structure (see the preceding section "Rectangle Object Fields").
48	wstate	2	If bit 0 = 1, the polygon is closed. All other bits are don't-care.
50	(Reserved)	10
60	iMacSav	2	Number of vertices in the polygon (1-based).
62	(Reserved)	8
70	cchName	1	Length of the name (null if no name).
71	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	fmla	var	FMLA structure (see "FMLA Structure").

For polygon objects, a COORDLIST record follows the OBJ record.

Check Box Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color (fixed for check box objects).
39	icvFore	1	Index to the color palette for foreground color (fixed for check box objects).
40	fls	1	Fill pattern (ignored for check box objects).
41	fAuto	1	(Ignored for check box objects).
42	icv	1	Index to the color palette for line color (fixed for check box objects).
43	lns	1	Line style (ignored for check box objects).
44	lnw	1	Line weight (ignored for check box objects).
45	fAuto	1	(Ignored for check box objects).
46	frs	2	Frame style structure (ignored for check box objects).
48	(Reserved)	10	Reserved; must be 0 (zero).
58	grbit	2	Option flags (see the following table).
60	(Reserved)	20	Reserved; must be 0 (zero).
80	cchName	1	Length of the name (null if no name).
81	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	cbFmla1	2	Length of the FMLA structure for the attached macro (never null).
var	fmla1	var	FMLA structure for the attached macro (see "FMLA Structure").
var	cbFmla2	2	Length of the FMLA structure for the cell link (never null).
var	fmla2	var	FMLA structure for the cell link (see "FMLA Structure").
var	cbText	2	Length of the object text (never null).
var	rgch	var	Object text; may contain a single padding byte at the end of the text for word-boundary alignment (cbText does not count this padding byte).
var	fChecked	2	= 0 if the check box is not checked = 1 if the check box is checked = 2 if the check box is gray (mixed)
var	accel	2	Accelerator key character.
var	accel2	2	Accelerator key character (Far East versions only).
var	grbit	2	Option flags (shown LSB to MSB): fNo3d:1 = 1 if 3-D shading is turned off fBoxOnly:1 = 1 if only the box is drawn Reserved:14 Reserved; must be 0 (zero)

The grbit field at byte 58 contains the option flags listed in the following table.

Offset	Bits	Mask	Name	Contents

0	7 – 0	FFh	(Reserved)	Reserved; must be 0 (zero)
1	0	01h	(Unused)
	1	02h	fLockText	= 1 if the Lock Text option is turned on (Format Object dialog box, Protection tab)
	2	04h	fFuzzy	= 1 if the object is selected (the broken border is displayed)
	7 – 3	F8h	(Reserved)	Reserved; must be 0 (zero)

Dialog Frame Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color (fixed for dialog frame objects).
39	icvFore	1	Index to the color palette for foreground color (fixed for dialog frame objects).
40	fls	1	Fill pattern (ignored for dialog frame objects).
41	grbit	1	Option flags (ignored for dialog frame objects).
42	icv	1	Index to the color palette for line color (fixed for dialog frame objects).
43	lns	1	Line style (ignored for dialog frame objects).
44	lnw	1	Line weight (ignored for dialog frame objects).
45	fAuto	1	Bit 0 = 1 for dialog frame objects.
46	frs	2	Frame style structure (ignored for dialog frame objects).
48	cbText	2	Length of the object text.
50	(Reserved)	8	Reserved; must be 0 (zero).
58	grbit	2	Option flags (see the following table).
60	(Reserved)	14	Reserved; must be 0 (zero).
74	cchName	1	Length of the name (null if no name).
75	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	fmla	var	FMLA structure (see "FMLA Structure").
var	rgch	var	Object text; may contain a single padding byte at the end of the text for word-boundary alignment (cbText does not count this padding byte).
var	TXORUNS	8	TXORUNS structure (see text).
var	TXORUNS	8	TXORUNS structure (see text).

The grbit field at byte 58 contains the option flags listed in the following table.

Offset	Bits	Mask	Name	Contents

0	7 – 0	FFh	(Reserved)	Reserved; must be 0 (zero)
1	0	01h	(Unused)
	1	02h	fLockText	= 1 if the Lock Text option is turned on (Format Object dialog box, Protection tab)
	2	04h	fFuzzy	= 1 if an object is selected (the broken border is displayed)
	7 – 3	F8h	(Reserved)	Reserved; must be 0 (zero)

The TXORUNS structure contains formatting information about the object text string, which is the dialog box caption. There are two TXORUNS structures in the dialog frame object record. The first has ichFirst = 00h, and it has ifnt pointing to the FONT record for the text. The second has ichFirst = cbText, and it contains no other useful information. The TXORUNS structure is shown in the following table.

Offset	Name	Size	Contents

0	ichFirst	2	Index to the first character to which the formatting applies
2	ifnt	2	Index to the FONT record
4	(Reserved)	4

Drop-Down Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color (fixed for drop-down objects).
39	icvFore	1	Index to the color palette for foreground color (fixed for drop-down objects).
40	fls	1	Fill pattern (ignored for drop-down objects).
41	grbit	1	Option flags (ignored for drop-down objects).
42	icv	1	Index to the color palette for line color (fixed for drop-down objects).
43	lns	1	Line style (ignored for drop-down objects).
44	lnw	1	Line weight (ignored for drop-down objects).
45	fAuto	1	Bit 0 = 1 for drop-down objects.
46	frs	2	Frame style structure (ignored for drop-down objects).
48	(Reserved)	4	Reserved; must be 0 (zero).
52	iVal	2	Scroll bar position.
54	iMin	2	Scroll bar minimum value.
56	iMax	2	Scroll bar maximum value.
58	dInc	2	Amount to scroll when an arrow is clicked.
60	dPage	2	Amount to scroll when the scroll bar is clicked.
62	fHoriz	2	= 1 if the scroll bar is horizontal.
64	dxScroll	2	Width of the scroll bar.
66	grbit	2	Option flags (shown LSB to MSB): (Reserved):3 Reserved; must be 0 (zero) fNo3d:1 = 1 if 3-D shading is turned off (Reserved):12 Reserved; must be 0 (zero)
68	(Reserved)	18	Reserved; must be 0 (zero).
86	ifnt	2	Index to the FONT record for list box.
88	(Reserved)	14	Reserved; must be 0 (zero).
102	xLeft	2	X (horizontal) position of the upper-left corner of the drop-down object's bounding rectangle.
104	yTop	2	Y (vertical) position of the upper-left corner of the drop-down object's bounding rectangle.
106	xRight	2	X (horizontal) position of the lower-right corner of the drop-down object's bounding rectangle.
108	yBot	2	Y (vertical) position of the lower-right corner of the drop-down object's bounding rectangle.
110	(Reserved)	4	Reserved; must be 0 (zero).
114	cchName	1	Length of the name (null if no name).
115	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	cbFmla1	2	Length of the FMLA structure for the attached macro (never null).
var	fmla1	var	FMLA structure for the attached macro (see "FMLA Structure").
var	cbFmla2	2	Length of the FMLA structure for the cell link (never null).
var	fmla2	var	FMLA structure for the cell link (see "FMLA Structure").
var	cbFmla3	2	Length of the FMLA structure for the input range (never null).
var	fmla3	var	FMLA structure for the input range (see "FMLA Structure").
var	cLines	2	Number of elements in the list box (1-based).
var	iSel	2	Index of the selected item (1-based).
var	grbit	2	Option flags (shown LSB to MSB): f(reserved):2 Reserved; must be 0 (zero) fValidIds:1 = 1 if idEdit is valid fNo3d:1 = 1 if 3-D shading is turned off (Reserved):12 Reserved; must be 0 (zero)
var	(Reserved)	2	Reserved; must be 0 (zero).
var	grbit	2	Option flags (shown LSB to MSB): wStyle:2 Drop-down style: 0 = combo, 1 = combo edit, 2 = simple 3 = max (Reserved):14 Reserved; must be 0 (zero)
var	cLine	2	Maximum number of lines that the drop-down list box contains before a scroll bar is added.
var	dxMin	2	Minimum allowable width of the drop-down list box.
var	(Reserved)	2	Reserved; must be 0 (zero).

Edit Box Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color (fixed for edit box objects).
39	icvFore	1	Index to the color palette for foreground color (fixed for edit box objects).
40	fls	1	Fill pattern (ignored for edit box objects).
41	grbit	1	Option flags (ignored for edit box objects).
42	icv	1	Index to the color palette for line color (fixed for edit box objects).
43	lns	1	Line style (ignored for edit box objects).
44	lnw	1	Line weight (ignored for edit box objects).
45	fAuto	1	Bit 0 = 1 for edit box objects.
46	frs	2	Frame style structure (ignored for edit box objects).
48	(Reserved)	10	Reserved; must be 0 (zero).
58	grbit	2	Option flags (see the following table).
60	(Reserved)	14	Reserved; must be 0 (zero).
74	cchName	1	Length of the name (null if no name).
75	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	cbFmla	2	Length of the FMLA structure for the attached macro (never null).
var	fmla	var	FMLA structure for the attached macro (see "FMLA Structure").
var	cbText	2	Length of the object text (never null).
var	rgch	var	Object text; may contain a single padding byte at the end of the text for word-boundary alignment (cbText does not count this padding byte).
var	ivtEdit	2	Edit validation: = 000, Text = 001, Integer = 010, Number = 011, Reference = 100, Formula
var	fMultiLine	2	= 1 if the edit is a multiline edit.
var	fVScroll	2	= 1 if the edit box has a vertical scroll bar.
var	idList	2	Object ID of the linked list box or linked drop-down, if the edit box is part of a combination list-edit box or combination drop-down edit box. If idList = 0, this is a simple edit box.

The grbit field at byte 58 contains the option flags listed in the following table.

Offset	Bits	Mask	Name	Contents

0	7 – 0	FFh	(Reserved)	Reserved; must be 0 (zero)
1	0	01h	(Unused)
	1	02h	fLockText	= 1 if the Lock Text option is turned on (Format Object dialog box, Protection tab)
	2	04h	fFuzzy	= 1 if the object is selected (the broken border is displayed)
	7 – 3	F8h	(Reserved)	Reserved; must be 0 (zero)

Group Box Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color (fixed for group box objects).
39	icvFore	1	Index to the color palette for foreground color (fixed for group box objects).
40	fls	1	Fill pattern (ignored for group box objects).
41	grbit	1	Option flags (ignored for group box objects).
42	icv	1	Index to the color palette for line color (fixed for group box objects).
43	lns	1	Line style (ignored for group box objects).
44	lnw	1	Line weight (ignored for group box objects).
45	fAuto	1	Bit 0 = 1 for group box objects.
46	frs	2	Frame style structure (ignored for group box objects).
48	(Reserved)	10	Reserved; must be 0 (zero).
58	grbit	2	Option flags (see the following table).
60	(Reserved)	26	Reserved; must be 0 (zero).
86	cchName	1	Length of the name (null if no name).
87	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	cbFmla	2	Length of the FMLA structure (never null).
var	fmla	var	FMLA structure (see "FMLA Structure").
var	cbText	2	Length of object text (never null).
var	rgch	var	Object text; may contain a single padding byte at the end of the text for word-boundary alignment (cbText does not count this padding byte).
var	accel	2	Accelerator key character.
var	accel2	2	Accelerator key character (Far East versions only).
var	grbit	2	Option flags (shown LSB to MSB): fNo3d:1 = 1 if 3-D shading is off (Reserved):15 Reserved; must be 0 (zero)

The grbit field at byte 58 contains the option flags listed in the following table.

Offset	Bits	Mask	Name	Contents

0	7 – 0	FFh	(Reserved)	Reserved; must be 0 (zero)
1	0	01h	(Unused)
	1	02h	fLockText	= 1 if the Lock Text option is on (Format Object dialog box, Protection tab)
	2	04h	fFuzzy	= 1 if the object is selected (the broken border is displayed)
	7 – 3	F8h	(Reserved)	Reserved; must be 0 (zero)

Label Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color (fixed for label objects).
39	icvFore	1	Index to the color palette for foreground color (fixed for label objects).
40	fls	1	Fill pattern (ignored for label objects).
41	grbit	1	Option flags (ignored for label objects).
42	icv	1	Index to the color palette for line color (fixed for label objects).
43	lns	1	Line style (ignored for label objects).
44	lnw	1	Line weight (ignored for label objects).
45	fAuto	1	Bit 0 = 1 for label objects.
46	frs	2	Frame style structure (ignored for label objects).
48	cbText	2	Length of object text.
50	(Reserved)	8	Reserved; must be 0 (zero).
58	grbit	2	Option flags (see the following table).
60	(Reserved)	14	Reserved; must be 0 (zero).
74	cchName	1	Length of the name (null if no name).
75	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	fmla	var	FMLA structure (see "FMLA Structure").
var	rgch	var	Object text; may contain a single padding byte at the end of the text for word-boundary alignment (cbText does not count this padding byte).
var	TXORUNS	8	TXORUNS structure (see text).
var	TXORUNS	8	TXORUNS structure (see text).

The grbit field at byte 58 contains the option flags listed in the following table.

Offset	Bits	Mask	Name	Contents

0	7 – 0	FFh	(Reserved)	Reserved; must be 0 (zero)
1	0	01h	(Unused)
	1	02h	fLockText	= 1 if the Lock Text option is on (Format Object dialog box, Protection tab)
	2	04h	fFuzzy	= 1 if object is selected (the broken border is displayed)
	7 – 3	F8h	(Reserved)	Reserved; must be 0 (zero)

The TXORUNS structure contains formatting information about the object text string, which is the label string. There are two TXORUNS structures in the label object record. The first has ichFirst = 00h and has ifnt pointing to the FONT record for the label. The second has ichFirst = cbText and contains no other useful information. The TXORUNS structure is shown in the following table.

Offset	Name	Size	Contents

0	ichFirst	2	Index to the first character to which the formatting applies
2	ifnt	2	Index to the FONT record
4	(Reserved)	4

List Box Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color (fixed for list box objects).
39	icvFore	1	Index to the color palette for foreground color (fixed for list box objects).
40	fls	1	Fill pattern (ignored for list box objects).
41	grbit	1	Option flags (ignored for list box objects).
42	icv	1	Index to the color palette for line color (fixed for list box objects).
43	lns	1	Line style (ignored for list box objects).
44	lnw	1	Line weight (ignored for list box objects).
45	fAuto	1	Bit 0 = 1 for list box objects.
46	frs	2	Frame style structure (ignored for list box objects).
48	(Reserved)	4	Reserved; must be 0 (zero).
52	iVal	2	Scroll bar position.
54	iMin	2	Scroll bar minimum value.
56	iMax	2	Scroll bar maximum value.
58	dInc	2	Amount to scroll when the arrow is clicked.
60	dPage	2	Amount to scroll when the scroll bar is clicked.
62	fHoriz	2	= 1 if the scroll bar is horizontal.
64	dxScroll	2	Width of the scroll bar.
66	grbit	2	Option flags (shown LSB to MSB): (Reserved):3 Reserved; must be 0 (zero). fNo3d:1 = 1 if 3-D shading is off. (Reserved):12 Reserved; must be 0 (zero).
68	(Reserved)	18	Reserved; must be 0 (zero).
86	ifnt	2	Index to the FONT record for the list box.
88	(Reserved)	4	Reserved; must be 0 (zero).
92	cchName	1	Length of the name (null if no name).
93	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	cbFmla1	2	Length of the FMLA structure for the attached macro (never null).
var	fmla1	var	FMLA structure for the attached macro (see "FMLA Structure").
var	cbFmla2	2	Length of the FMLA structure for the cell link (never null).
var	fmla2	var	FMLA structure for the cell link (see "FMLA Structure").
var	cbFmla3	2	Length of the FMLA structure for input range (never null).
var	fmla3	var	FMLA structure for input range (see "FMLA Structure").
var	cLines	2	Number of elements in the list box (1-based).
var	iSel	2	Index of the selected item (1-based).
var	grbit	2	Option flags (shown LSB to MSB): f(reserved):2 Reserved; must be 0 (zero). fValidIds:1 = 1 if idEdit is valid. fNo3d:1 = 1 if 3-D shading is off. WListSelType:2 List box selection type: 0 = standard. 1 = multiselect. 2 = extended-select (Reserved):10 Reserved; must be 0 (zero).
var	idEdit	2	Object ID of the linked edit box, if the list box is part of a combination list-edit box. If idList = 0, this is a simple list box.
var	rgbSel	var	Array of bytes, indicating which items are selected in a multiselect or extended-select list box. The number of elements in the array is equal to cLines. If an item is selected in the list box, the corresponding element in the array = 1.

Option Button Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color (fixed for option button objects).
39	icvFore	1	Index to the color palette for foreground color (fixed for option button objects).
40	fls	1	Fill pattern (ignored for option button objects).
41	fAuto	1	(Ignored for option button objects).
42	icv	1	Index to the color palette for line color (fixed for option button objects).
43	lns	1	Line style (ignored for option button objects).
44	lnw	1	Line weight (ignored for option button objects).
45	fAuto	1	(Ignored for option button objects).
46	frs	2	Frame style structure (ignored for option button objects).
48	(Reserved)	10	Reserved; must be 0 (zero).
58	grbit	2	Option flags (see the following table).
60	(Reserved)	32	Reserved; must be 0 (zero).
92	cchName	1	Length of the name (null if no name).
93	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	cbFmla1	2	Length of the FMLA structure for the attached macro (never null).
var	fmla1	var	FMLA structure for the attached macro (see "FMLA Structure").
var	cbFmla2	2	Length of FMLA structure for the cell link (never null).
var	fmla2	var	FMLA structure for the cell link (see "FMLA Structure").
var	cbText	2	Length of the object text (never null).
var	rgch	var	Object text; may contain a single padding byte at the end of the text for word-boundary alignment (cbText does not count this padding byte).
var	fChecked	2	= 0 if the option button is not checked. = 1 if the option button is checked.
var	accel	2	Accelerator key character.
var	accel2	2	Accelerator key character (Far East versions only).
var	grbit	2	Option flags (shown LSB to MSB): fNo3d:1 = 1 if 3-D shading is off. fBoxOnly:1 = 1 if only the box is drawn. Reserved:14 Reserved; must be 0 (zero).
var	idRadNext	2	Object ID of the next option button in the group.
var	fFirstBtn	2	= 1 if this option button is the first in the group.

The grbit field at byte 58 contains the option flags listed in the following table.

Offset	Bits	Mask	Name	Contents

0	7 – 0	FFh	(Reserved)	Reserved; must be 0 (zero)
1	0	01h	(Unused)
	1	02h	fLockText	= 1 if the Lock Text option is on (Format Object dialog box, Protection tab)
	2	04h	fFuzzy	= 1 if the object is selected (the broken border is displayed)
	7 – 3	F8h	(Reserved)	Reserved; must be 0 (zero)

Scroll Bar Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color (fixed for scroll bar objects).
39	icvFore	1	Index to the color palette for foreground color (fixed for scroll bar objects).
40	fls	1	Fill pattern (ignored for scroll bar objects).
41	grbit	1	Option flags (ignored for scroll bar objects).
42	icv	1	Index to the color palette for line color (fixed for scroll bar objects).
43	lns	1	Line style (ignored for scroll bar objects).
44	lnw	1	Line weight (ignored for scroll bar objects).
45	fAuto	1	Bit 0 = 1 for scroll bar objects.
46	frs	2	Frame style structure (ignored for scroll bar objects).
48	(Reserved)	4	Reserved; must be 0 (zero).
52	iVal	2	Scroll bar position.
54	iMin	2	Scroll bar minimum value.
56	iMax	2	Scroll bar maximum value.
58	dInc	2	Amount to scroll when the arrow is clicked.
60	dPage	2	Amount to scroll when the scroll bar is clicked.
62	fHoriz	2	= 1 if the scroll bar is horizontal.
64	dxScroll	2	Width of the scroll bar.
66	grbit	2	Option flags (shown LSB to MSB): (Reserved):3 Reserved; must be 0 (zero). fNo3d:1 = 1 if 3-D shading is off. (Reserved):12 Reserved; must be 0 (zero).
68	cchName	1	Length of the name (null if no name).
69	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	cbFmla1	2	Length of the FMLA structure for the attached macro (never null).
var	fmla1	var	FMLA structure for the attached macro (see "FMLA Structure").
var	cbFmla2	2	Length of the FMLA structure for the cell link (never null).
var	fmla2	var	FMLA structure for the cell link (see "FMLA Structure").

Spinner Object Fields

Offset	Name	Size	Contents

38	icvBack	1	Index to the color palette for background color (fixed for spinner objects).
39	icvFore	1	Index to the color palette for foreground color (fixed for spinner objects).
40	fls	1	Fill pattern (ignored for spinner objects).
41	grbit	1	Option flags (ignored for spinner objects).
42	icv	1	Index to the color palette for line color (fixed for spinner objects).
43	lns	1	Line style (ignored for spinner objects).
44	lnw	1	Line weight (ignored for spinner objects).
45	fAuto	1	Bit 0 = 1 for spinner objects.
46	frs	2	Frame style structure (ignored for spinner objects).
48	(Reserved)	4	Reserved; must be 0 (zero).
52	iVal	2	Spinner position.
54	iMin	2	Spinner minimum value.
56	iMax	2	Spinner maximum value.
58	dInc	2	Amount to scroll when the spinner is clicked.
60	(Reserved)	2	Reserved; must be 0 (zero).
62	fHoriz	2	= 1 if the spinner is horizontal.
64	dxScroll	2	Width of the spinner.
66	grbit	2	Option flags (shown LSB to MSB): (Reserved):3 Reserved; must be 0 (zero). fNo3d:1 = 1 if 3-D shading is off. (Reserved):12 Reserved; must be 0 (zero).
68	cchName	1	Length of the name (null if no name).
69	stName	var	Name (null if no name; may contain a padding byte to force word-boundary alignment).
var	cbFmla1	2	Length of the FMLA structure for the attached macro (never null).
var	fmla1	var	FMLA structure for the attached macro (see "FMLA Structure").
var	cbFmla2	2	Length of the FMLA structure for the cell link (never null).
var	fmla2	var	FMLA structure for the cell link (see "FMLA Structure").