Excel Add-in Development in C/C++: Applications in ... - F9

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Contentsix6.9 Initialising xlopers 1576.10 Missing arguments 1607 Memory Management 1617.1 Excel stack space limitations 1617.2 Static add-in memory and multiple Excel instances 1627.3 Getting Excel to free memory allocated by Excel 1627.3.1 Freeing xloper memory within the DLL call 1637.3.2 Freeing xloper memory returned by the DLL function 1647.4 Getting Excel to call back the DLL to free DLL-allocated memory 1667.5 Returning data by modifying arguments in place 1688 Accessing Excel Functionality Using the C API 1698.1 The Excel 4 macro language (XLM) 1698.1.1 Commands, worksheet functions and macro sheet functions 1708.1.2 Commands that optionally display dialogs – thexlPrompt bit 1718.2 The Excel4() C API function 1718.2.1 Introduction 1718.2.2 Excel4() return values 1738.2.3 Calling Excel worksheet functions in the DLL usingExcel4() 1748.2.4 Calling macro sheet functions from the DLL usingExcel4() 1768.2.5 Calling macro sheet commands from the DLL usingExcel4() 1788.3 The Excel4v() C API function 1788.4 What C API functions can the DLL call and when? 1808.5 Registering and un-registering DLL (XLL) functions 1828.5.1 The xlfRegister function 1838.5.2 Specifying which category the function should be listedunder 1858.5.3 Specifying argument and return types 1868.5.4 Giving functions macro sheet function permissions 1888.5.5 Specifying functions as volatile 1898.5.6 Returning values by modifying arguments in place 1898.5.7 The Paste Function dialog (Function Wizard) 1908.5.8 Function help parameter to xlfRegister 1918.5.9 Argument help parameters to xlfRegister 1918.5.10 Managing the data needed to register exported functions 1918.5.11 Getting and using the function’s register ID 1948.5.12 Un-registering a DLL function 1958.6 Registering and un-registering DLL (XLL) commands 1968.6.1 Accessing XLL commands 1988.6.2 Breaking execution of an XLL command 1998.7 Functions defined for the C API only 1998.7.1 Freeing Excel-allocated memory within the DLL: xlFree 199
xContents8.7.2 Getting the available stack space: xlStack 2018.7.3 Converting one xloper type to another: xlCoerce 2018.7.4 Setting cell values from a command: xlSet 2038.7.5 Getting the internal ID of a named sheet: xlSheetId 2048.7.6 Getting a sheet name from its internal ID: xlSheetNm 2058.7.7 Yielding processor time and checking for user breaks:xlAbort 2068.7.8 Getting Excel’s instance handle: xlGetInst 2078.7.9 Getting the handle of the top-level Excel window:xlGetHwnd 2078.7.10 Getting the path and file name of the DLL: xlGetName 2088.8 Working with binary names 2098.8.1 The xltypeBigData xloper 2108.8.2 Basic operations with binary names 2108.8.3 Creating, deleting and overwriting binary names 2118.8.4 Retrieving binary name data 2128.8.5 Example worksheet functions 2138.9 Workspace information commands and functions 2138.9.1 Setting the application title: xlfAppTitle 2148.9.2 Setting the document window title: xlfWindowTitle 2148.9.3 Getting a reference to the active cell: xlfActiveCell 2158.9.4 Getting a list of all open Excel documents:xlfDocuments 2158.9.5 Information about a cell or a range of cells:xlfGetCell 2158.9.6 Sheet or workbook information: xlfGetDocument 2178.9.7 Getting the formula of a cell: xlfGetFormula 2218.9.8 Getting a cell’s comment: xlfGetNote 2218.9.9 Information about a window: xlfGetWindow 2228.9.10 Information about a workbook: xlfGetWorkbook 2258.9.11 Information about the workspace: xlfGetWorkspace 2278.9.12 Information about the selected range or object:xlfSelection 2338.9.13 Getting names of open Excel windows: xlfWindows 2348.9.14 Converting a range reference: xlfFormulaConvert 2348.9.15 Converting text to a reference: xlfTextref 2358.9.16 Converting a reference to text: xlfReftext 2368.9.17 Information about the calling cell or object: xlfCaller 2378.10 Working with Excel names 2398.10.1 Specifying worksheet names and name scope 2398.10.2 Basic operations with Excel names 2418.10.3 Defining a name on a worksheet: xlcDefineName 2418.10.4 Defining and deleting a name in the DLL: xlfSetName 2428.10.5 Deleting a worksheet name: xlcDeleteName 2448.10.6 Getting the definition of a named range: xlfGetName 2458.10.7 Getting the defined name of a range of cells: xlfGetDef 2478.10.8 Getting a list of named ranges: xlfNames 248
Page 2: Excel Add-in Development in C/C++Ap
Page 5 and 6: Wiley Finance SeriesFor other title
Page 7 and 8: Copyright © 2005John Wiley & Sons
Page 9 and 10: viContents2.6.11 Worksheet function
Page 11: viiiContents4.11 Accessing DLL func
Page 15 and 16: xiiContents8.14.6 Trapping a window
Page 18 and 19: PrefaceThis book is intended to pro
Page 20: AcknowledgementsI would like to ack
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Page 31 and 32: 10 Excel Add-in Development in C/C+
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42 Excel Add-in Development in C/C+
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4Creating a 32-bit Windows (Win32)
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Creating a 32-bit Windows (Win32) D
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4.7.1 Definition (*.DEF) filesCreat
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5Turning DLLs into XLLs: The Add-in
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Turning DLLs into XLLs: The Add-in
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5.5.7 xlAutoFreeTurning DLLs into X
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6Passing Data between Excel and the
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6.2.2 Excel floating-point array st
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Passing Data between Excel and the
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6.8.7 Array (mixed type): xltypeMul
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How you convert it to a C/C++ data
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7Memory Management7.1 EXCEL STACK S
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Table 7.1 Returned xlopers for whic
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Memory Management 165// Excel to fr
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Memory Management 167ret_oper.val.a
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8Accessing Excel FunctionalityUsing
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Accessing Excel Functionality Using
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Table 8.5 When it is safe to call t
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8.5.8 Function help parameter to xl
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An exported command will always be
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Table 8.14 (continued)Accessing Exc
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8.15.2 Displaying text in the statu
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9Miscellaneous Topics9.1 TIMING FUN
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Miscellaneous Topics 287convincing.
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Miscellaneous Topics 289The equival
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Miscellaneous Topics 291Table 9.4 (
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Miscellaneous Topics 2939.2.1 Concl
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Miscellaneous Topics 295// The call
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Miscellaneous Topics 297not covered
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The following code shows how these
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Miscellaneous Topics 301|| (cmd_len
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Miscellaneous Topics 303}if(hr != S
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Miscellaneous Topics 305}// Success
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Miscellaneous Topics 307an incremen
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Miscellaneous Topics 309// Are we l
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Miscellaneous Topics 311// Incremen
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Miscellaneous Topics 313}m_Workshee
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Miscellaneous Topics 315// Not crea
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Miscellaneous Topics 317command xlc
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Miscellaneous Topics 319from an Exc
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Miscellaneous Topics 321function re
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Miscellaneous Topics 323Table 9.7 (
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Miscellaneous Topics 325The decisio
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Miscellaneous Topics 327• m Suspe
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Miscellaneous Topics 329}Sleep(0);}
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Miscellaneous Topics 3319.10.10 Con
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Miscellaneous Topics 333There are s
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336 Excel Add-in Development in C/C
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Web Links and Other ResourcesThere
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Index#pragma pack 62-416-bit softwa
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Index 389access methods 169-80array
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Index 391data types 7, 10-18, 21-3,
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Index 393exports 81-2, 85-7, 95-104
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Index 395libraries 1, 3-4, 75-94, 9
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Index 397optionsdates 363-71pricing
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Index 399toolbars 7, 9, 41-5, 251-2
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Index 401limits 10-12names 35-40, 2
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Index 403memory considerations 142u
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