The Microsoft Excel File Format - OpenOffice.org

5.13 CALCCOUNT
5.13 CALCCOUNT
BIFF2 BIFF3 BIFF4 BIFF5 BIFF8
000C H 000C H 000C H 000C H 000C H
This record is part of the Calculation Settings Block (➜4.3). It specifies the maximum number of times the formulas
should be iteratively calculated. This is a fail-safe against mutually recursive formulas locking up a spreadsheet application.
Record CALCCOUNT, BIFF2-BIFF8:
Offset Size Contents
0 2 Maximum number of iterations allowed in circular references
5.14 CALCMODE
BIFF2 BIFF3 BIFF4 BIFF5 BIFF8
000D H 000D H 000D H 000D H 000D H
This record is part of the Calculation Settings Block (➜4.3). It specifies whether to calculate formulas manually,
automatically or automatically except for multiple table operations.
Record CALCMODE, BIFF2-BIFF8:
Offset Size Contents
0 2 –1 = automatically except for multiple table operations
0 = manually
1 = automatically (default)
5.15 CFHEADER
BIFF2 BIFF3 BIFF4 BIFF5 BIFF8
— — — — 01B0 H
This record is part of the Conditional Formatting Table (➜4.12). It contains a list of cell range addresses for all cells
with equal conditional formatting. It is followed by a list of CFRULE records (up to 3 records in BIFF8, ➜5.16) which
contain the conditions and cell formatting attributes.
Record CFHEADER, BIFF8:
Offset Size Contents
0 2 Number of following CFRULE records
2 2 1 = Conditionally formatted cells need recalculation or redraw
4 8 Cell range address of the range enclosing all conditionally formatted ranges (➜2.5.14)
12 var. Cell range address list of all conditionally formatted ranges (➜2.5.15)
The record contains the cell range address list and the minimal cell range enclosing all the ranges from this list.
Example: This record describes the cells B9, G3:I8 and E15. The address of the cell range enclosing this list is
B3:I15.
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