The Microsoft Excel File Format - OpenOffice.org

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4 Worksheet/Workbook Stream 4.10.2 References in BIFF5 The data of references is spread in several Link Tables. Definition: Global Link Table The Global Link Table contains reference data used by internal defined names. It is located in the Workbook Globals Substream (➜4.2.4) and is followed by the list of DEFINEDNAME records containing definitions of all internal defined names. If no names are defined in the document, or none of the defined names needs any reference data, the Global Link Table will not occur. Definition: Local Link Table The reference data used in sheets (for example cell formulas) is stored in Local Link Tables inside the Sheet Substreams (➜4.2.4). Each worksheet that uses references contains its own Local Link Table. • Structure of the Link Table Common structure of the Link Table, BIFF5: ● EXTERNCOUNT ➜5.40 ●● EXTERNSHEET Blocks Settings for a referenced worksheet or document There are three different kinds of EXTERNSHEET Blocks, all starting with an EXTERNSHEET record. The Internal EXTERNSHEET Sheet Block represents a referenced worksheet in the own document. The EXTERN- SHEET record contains the sheet name only. There will not be any other records following it. Common structure of an Internal EXTERNSHEET Sheet Block, BIFF5: ● EXTERNSHEET ➜5.41 The External EXTERNSHEET Sheet Block represents a referenced worksheet in an external document. The EXTERN- SHEET record contains the URL of the document together with the sheet name. It is followed by cached cell contents if enabled (see record BOOKBOOL, ➜5.9). Common structure of an External EXTERNSHEET Sheet Block, BIFF5: ● EXTERNSHEET ➜5.41 ○ XCT ➜5.114 ○○ CRN ➜5.23 The EXTERNSHEET Document Block represents a complete external document (for example used for external names, add-in functions, or DDE links). The EXTERNSHEET record only contains the URL of the document without a sheet name. It is followed by external name definitions. Common structure of an EXTERNSHEET Document Block, BIFF5: ● EXTERNSHEET ➜5.41 ●● EXTERNALNAME ➜5.39 100
4.10 Internal and External References • External and 3D References External and 3D references are represented in a formula by the tokens tRef3d (➜3.9.15) or tArea3d (➜3.9.16). These tokens contain an index to an EXTERNSHEET record located in the own Local Link Table and indexes to the first and last referenced sheet. For 3D references, the tokens contain a negative EXTERNSHEET index, indicating a reference into the own workbook. The absolute value is the one-based index of the EXTERNSHEET record that contains the name of the first sheet. The tokens additionally contain absolute indexes of the first and last referenced sheet. These indexes are independent of the EXTERNSHEET record list. If the referenced sheets do not exist anymore, these indexes contain the value –1 (3D reference to a deleted sheet), and an EXTERNSHEET record with the special name “” (own document) is used. Each external reference contains the positive one-based index to an EXTERNSHEET record containing the URL of the external document and the name of the sheet used. The sheet index fields of the tokens are not used. Example: A document with 7 sheets (named from “Sheet1” to “Sheet7”) contains on “Sheet1” the formulas =Sheet2!A1, =Sheet1!A1, =SUM(Sheet4:Sheet6!A1:B3), =SUM([example.xls]ExtSheet1!A1:B2) (contents: A1=1.11, B1=2.22, A2=3.33, B2=4.44), =[example.xls]ExtSheet3!A1 (contents: “ABCD”), and =Sheet8!A1. The Local Link Table of Sheet1 contains 7 EXTERNSHEET Sheet Blocks: EXTERNCOUNT Number of EXTERNSHEET records = 7 EXTERNSHEET 1 Name = “Sheet2” EXTERNSHEET 2 Name = “” (own sheet, ➜2.5.9) EXTERNSHEET 3 Name = “Sheet4” EXTERNSHEET 4 Name = “Sheet6” EXTERNSHEET 5 Name = “[example.xls]ExtSheet1” XCT Number of CRN = 2 CRN 0 Cell range = A1:B1, contents = 1.11, 2.22 CRN 1 Cell range = A2:B2, contents = 3.33, 4.44 EXTERNSHEET 6 Name = “[example.xls]ExtSheet3” XCT Number of CRN = 1 CRN 0 Cell range = A1, contents = “ABCD” EXTERNSHEET 7 Name = “” (own workbook, ➜2.5.9) Inside of the first formula the cell reference is represented by the token tRef3d (➜3.9.15). The third formula contains the token tArea3d (➜3.9.16). The last formula contains a tRef3d token which refers to the last EXTERNSHEET record and contains –1 as sheet indexes. 101
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OpenOffice.org's Documentation of t
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4.12 Conditional Formatting Table (
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5.104 TOPMARGIN 213 5.105 UNCALCED
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1.2 Abstract 1.2 Abstract This docu
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1.2 Abstract • Record Content Lis
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2.1 Document Types 2.1.3 Workbook D
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2.2 The Binary Interchange File For
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2.3 File Structure 2.3.3 Worksheet/
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2.5 Common Record Substructures 2.5
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2.5 Common Record Substructures •
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2.5 Common Record Substructures Ins
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3.1 Common Formula Structure 3.1.3
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3.1 Common Formula Structure 3.1.6
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3.2 Token Classes 3.2.3 Expected Pa
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3.2 Token Classes • Current posit
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3.3 Cell Addresses in Tokens 3.3.2
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3.3 Cell Addresses in Tokens 3.3.4
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3.4 Token Overview 3.4.4 Constant O
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3.4 Token Overview • Classified T
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3.6 Binary Operator Tokens 3.6 Bina
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3.6 Binary Operator Tokens 3.6.9 tE
Page 49 and 50: 3.7 Function Operator Tokens 3.7 Fu
Page 51 and 52: 3.8 Constant Operand Tokens 3.8 Con
Page 53 and 54: 3.8 Constant Operand Tokens 3.8.7 t
Page 55 and 56: 3.9 Operand Tokens 3.9.3 tArea (25
Page 57 and 58: 3.9 Operand Tokens 3.9.7 tMemFunc (
Page 59 and 60: 3.9 Operand Tokens 3.9.12 tMemAreaN
Page 61 and 62: 3.9 Operand Tokens 3.9.15 tRef3d (3
Page 63 and 64: 3.9 Operand Tokens 3.9.17 tRefErr3d
Page 65 and 66: 3.10 Control Tokens 3.10 Control To
Page 67 and 68: 3.10 Control Tokens • Volatile Fo
Page 69 and 70: 3.10 Control Tokens • CHOOSE Func
Page 71 and 72: 3.10 Control Tokens • Sum with On
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Page 75 and 76: 3.11 Built-In Sheet Functions Func
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Page 79 and 80: 4 Worksheet/Workbook Stream 4 Works
Page 81 and 82: 4.2 Record Order in Streams and Sub
Page 87 and 88: 4.3 Calculation Settings Block 4.3
Page 89 and 90: 4.6 Cell Formatting 4.6 Cell Format
Page 91 and 92: 4.7 Cell Table and Row Blocks 4.7.3
Page 93 and 94: 4.7 Cell Table and Row Blocks • F
Page 95 and 96: 4.7 Cell Table and Row Blocks • F
Page 97 and 98: 4.9 Multiple Operation Tables 4.9 M
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Page 111 and 112: 4.11 Shared String Table (BIFF8) 4.
Page 113 and 114: 4.15 AutoFilter, Advanced Filter 4.
Page 115 and 116: 4.18 Worksheet/Workbook Protection
Page 117 and 118: 4.19 File Protection 4.19 File Prot
Page 119 and 120: 4.19 File Protection • BIFF2-BIFF
Page 121 and 122: 5.1 Overview, Ordered by Record Ide
Page 123 and 124: 5.1 Overview, Ordered by Record Ide
Page 125 and 126: 5.2 Overview, Ordered by Record Nam
Page 127 and 128: 5.3 Overview, Ordered by BIFF Versi
Page 133 and 134: 5.5 BACKUP 5.5 BACKUP BIFF2 BIFF3 B
Page 135 and 136: 5.8 BOF - Beginning of File 5.8 BOF
Page 137 and 138: 5.9 BOOKBOOL 5.9 BOOKBOOL BIFF2 BIF
Page 139 and 140: 5.13 CALCCOUNT 5.13 CALCCOUNT BIFF2
Page 141 and 142: 5.16 CFRULE - Conditional Formattin
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Page 145 and 146: 5.17 CODEPAGE 5.17 CODEPAGE BIFF2 B
Page 147 and 148: 5.19 COLUMNDEFAULT 5.19 COLUMNDEFAU
Page 149 and 150: 5.22 COUNTRY 5.22 COUNTRY BIFF2 BIF
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5.24 DATATABLE - Multiple Operation
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5.26 DATAVALIDATION 5.26 DATAVALIDA
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5.29 DBCELL 5.29 DBCELL BIFF2 BIFF3
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5.33 DEFINEDNAME 5.33 DEFINEDNAME B
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5.33 DEFINEDNAME • Option Flags B
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5.36 DSF - Double Stream File 5.36
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5.38 EXTERNALBOOK - External Workbo
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5.39 EXTERNALNAME 5.39.3 Record Con
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5.41 EXTERNSHEET 5.41.2 Record Cont
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5.43 FILEPASS Record FILEPASS, BIFF
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5.45 FONT 5.45 FONT BIFF2 BIFF3 BIF
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5.46 FONT2 5.46 FONT2 BIFF2 BIFF3 B
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5.49 FORMAT Some of the built-in nu
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5.50 FORMULA • Result of the Form
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5.52 GRIDSET 5.52 GRIDSET BIFF2 BIF
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5.56 HIDEOBJ 5.56 HIDEOBJ BIFF2 BIF
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5.58 HYPERLINK • Option Flags The
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5.59 INDEX 5.59 INDEX BIFF2 BIFF3 B
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5.63 LABEL 5.63 LABEL BIFF2 BIFF3 B
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5.68 MULBLANK - Multiple BLANK 5.68
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5.71 NUMBER 5.71 NUMBER BIFF2 BIFF3
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5.73 PAGESETUP Record PAGESETUP, BI
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5.74 PALETTE 5.74 PALETTE BIFF2 BIF
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5.75 PANE 5.75 PANE BIFF2 BIFF3 BIF
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5.80 PRINTGRIDLINES 5.80 PRINTGRIDL
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5.85 REFMODE 5.85 REFMODE BIFF2 BIF
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5.88 ROW Record ROW, BIFF3-BIFF8: O
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5.91 SCENPROTECT 5.91 SCENPROTECT B
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5.96 SHEETLAYOUT 5.96 SHEETLAYOUT B
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5.99 SORT 5.99 SORT BIFF2 BIFF3 BIF
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5.102 STRING 5.102 STRING BIFF2 BIF
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5.104 TOPMARGIN 5.104 TOPMARGIN BIF
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5.109 WINDOW1 5.109 WINDOW1 BIFF2 B
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5.110 WINDOW2 5.110.2 Option Flags
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5.115 XF - Extended Format 5.115 XF
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5.115 XF - Extended Format • XF_A
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5.115 XF - Extended Format Record X
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6 Drawing Objects 6 Drawing Objects
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7.1 Document Integration 7.1.2 Char
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7.2 General Chart Structure 7.2 Gen
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7.3 Common Record Blocks 7.3 Common
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7.3 Common Record Blocks 7.3.6 CHDE
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7.5 Record Overview, Ordered by Nam
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7.7 CHAXISLINE 7.7 CHAXISLINE BIFF2
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7.9 CHEND - End of Block 7.9 CHEND
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7.11 CHLINEFORMAT 7.11 CHLINEFORMAT
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7.13 CHSTRING 7.13 CHSTRING BIFF2 B
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9 Change Tracking 9 Change Tracking
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10.1 Workspace Stream Structure of
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10.3 INDEX 10.3 INDEX BIFF3W BIFF4W
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