in c and c

... functionality using COM/OLE Automation using 9.5.1 Initialising and un-initialising COM 2979.5.2 Getting Excel to recalculate worksheets using COM 2999.5.3 Calling user-defined commands using COM ... 3009.5.4 Calling user-defined functions using COM 3029.5.5 Calling XLM functions using COM 3039.5.6 Calling worksheet functions using COM 3039.6 Maintaining large data structures within the DLL ... Trang 2Excel Add-in Development in C/C++Applications in Finance Steve Dalton Trang 4Excel Add-in Development in C/C++Trang 5Wiley Finance SeriesFor other titles in the Wiley Finance Seriesplease

Ngày tải lên: 09/08/2014, 16:20

... examples in section 6.8 below Of particular importance is the Excel C API function xlCoerce This function, accessed via the C API interface functionExcel4(), attempts Trang 19Passing Data between Excel ... approaches and resources that can be employed. Trang 15Passing Data between Excel and the DLL 123Thecpp_xloperclass (included in the CD ROM) is a fairly thin skin to thexloper,exposing the following ... Excel’s functionality from within the DLL using the C API This includes when youwant to register your add-in functions Excel demands that inputs to the interface func-tions Excel4() and Excel4v()

Ngày tải lên: 09/08/2014, 16:20

... functions and macro sheet functions Excel recognises three different categories of function: 1 Commands Trang 20Accessing Excel Functionality Using the C API 1712 Macro sheet functions 8.1.2 Commands ... function constants These are defined in the SDK header file as eitherxlfFunctionNamein the case of functions, orxlcCommandNamein the case of com-mands Typically, an Excel function that appears in ... focused on using the C API ratherthan XLM functions on a macro sheet As described in detail in section 8.2 below, the C API is accessed via two functions,Excel4()andExcel4v() These functions, and

Ngày tải lên: 09/08/2014, 16:20

... should be chosen carefully toavoid conflicts or accidental deletions Enumeration value: 88 (x58) Callable from: Commands and macro sheet functions Trang 6Accessing Excel Functionality Using the C API ... avoid conflicts with existing items, especially Excel’s built-inmenus and commands 8.11.1 Menu bars and ID numbers and menu and command specifiers Internally, Excel represents each of the built-in ... right clicking on aworksheet cell displays a context menu containing the most common cell operations:Cut,Copy,Paste,Paste Special .,Insert .,Delete .,Clear Contents,Insert Comment,Format Cells

Ngày tải lên: 09/08/2014, 16:20

... detail in section 9.9.1 Setting up timed calls to DLL commands:xlcOnTimeon page 316 8.15 MISCELLANEOUS COMMANDS AND FUNCTIONS 8.15.1 Disabling screen updating during command execution: xlcEcho Overview: ... activated and then un-initialisedwhen the XLL is deactivated The following outline and code examples get around many of the inefficiencies of late binding by caching object references and dispatch functionIDs ... library and the C API interface tions contained within it The following example command, simply displays the versionnumber in a dialog box Trang 4func-284 Excel Add-in Development in C/C++int stdcall

Ngày tải lên: 09/08/2014, 16:20

... stdcall count_char(char *text, short ch) corresponding characters from a replacement string, or removes all such occurrences if no replacement string is provided Prototype void stdcall replace_mask(char ... is concerned, but inactive as far as the handling of background worksheetcalculations is concerned The user, therefore, needs a way to activate and deactivate thethread and the polling command ... of the code involved in making this strategy work is not listed in this book (It isincluded on the CD ROM in the source filesBackground.cppand Background.hwhich also call on other code in the

Ngày tải lên: 09/08/2014, 16:20

... workbooks, and xlcCalculateDocument , which calculates the active worksheet, are provided (See below.) Trang 13ana-Example Add-ins and Financial Applications 37910.11.2 Using Excel and C/C++ only ... tree and backward induction, as well as numerical root-finding or error-minimising processes to match the input data Excel is unidirec- tional when it comes to calculations, with a very clear line ... Add-ins and Financial Applications 377value recorded Since the error in the calculation of the control is known at each trial, the average result can be calculated from the control’s true value and

Ngày tải lên: 09/08/2014, 16:20

... function calls enterCS and exitCS The block of code between these calls is said to be a critical section A critical section is a part of a program that must be executed atomically That is, the instructions ... space to list here These are the routines contextInit and os.readyList.insert The contextInit routine establishes the initial context for a task This routine is necessarily processor-specific and, ... duration of the critical section So enterCS is called at the beginning of the critical section to save the interrupt enable state and disable further interrupts And exitCS is called at the end

Ngày tải lên: 05/08/2014, 10:21

... creating and removing breakpoints are provided by most debugging tools < BACK CONTINUE > C CISC Complex Instruction Set Computer Describes the architecture of a processor family CISC processors ... have special I/O space instructions called in and out Contrast with memory space. < BACK CONTINUE > L linker A software development tool that accepts one or more object files as input and outputs ... microcontroller is very similar to a microprocessor The main difference is that a microcontroller is designed specifically for use in embedded systems Microcontrollers typically include a CPU,

Ngày tải lên: 05/08/2014, 10:21

... 2PREFACE This document is intended to introduce pointers to beginning programmers in the C programming language Over several years of reading and contributing to various conferences on C including ... like: char *my_strcpy(char *destination, char *source) In this case, I have followed the practice used in the standard routine of returning a pointer to the destination Again, the function ... proper circumstances In Program 1.1 of Chapter 1 I cast the pointers to integers into void pointers to make them compatible with the %p conversion specification In later chapters other casts will

Ngày tải lên: 05/04/2014, 01:21

... _enableCaching; } set { _enableCaching = value; } } //Thuộc tính CacheDuration private int _cacheDuration = 0; protected int CacheDuration { get { return _cacheDuration; } set { _cacheDuration ... namespace sau cho Cach và DbCommand: using System.Web.Caching;//Cache using System.Data.Common;//DbCommand 13 Tạo thư mục BLL trong thư mục App_Code 14 Tạo lớp BizObject.cs trong thư mục App_Data/BLL/ ... System.Security.Principal;//IPrincipal using System.Collections.Generic;//List using System.Collections;//IDictionaryEnumerator 16 Tạo thư mục Bin cho project  Right-click project, chọn Add ASP.NET

Ngày tải lên: 02/07/2014, 00:20

... of Contents Abstract 5 1. Introduction 6 2. Conventions 7 3. Aspects of debugging C and C ++ code 8 Noticing and localising a bug 8 Understanding a bug 8 Repairing a bug 8 Types of bugs 9 C and ... example in the previous section. Another tool is Checker. The Checker tool uses it’s own version of gcc, checkergcc to include boundary checks in your code. It is probably better than Electric Fence, ... a piece of code that can be studied without executing that code. Static analysis can help in detecting a number of basic semantic problems such as type mismatches and dead code. For gcc (the GNU C...

Ngày tải lên: 21/01/2014, 06:20

... paired. 34 Dueling Containers in C+ + vector<Shape *> pic; pic.push_back( new Circle ); pic.push_back( new Triangle ); pic.push_back( new Square ); … list<Shape *> picture; picture.push_back( pic[2] ... C+ +, standard containers that contain pointers do not delete the objects to which the pointers refer. vector<Shape *> pic; pic.push_back( new Circle ); pic.push_back( new Triangle ); pic.push_back( ... twice. This problem can also happen when a chunk of memory is freed as a result of error processing but then freed again in the normal course of events. 32 Leaking Containers in C+ + In C+ +,...

Ngày tải lên: 08/03/2014, 11:20

... Serial Controller 149 Chapter 10. Optimizing Your Code 151 10.1 Increasing Code Efficiency 151 10.2 Decreasing Code Size 154 10.3 Reducing Memory Usage 156 10.4 Limiting the Impact of C+ + 157 ... The hardware-specific constant CYCLES_PER_MS represents the number of decrement -and- test cycles (nCycles != 0) that the processor can perform in a single millisecond. To determine this number ... of Chapter 6 through Chapter 10 and discusses advanced topics that are of interest to inexperienced and experienced embedded programmers alike. These chapters are mostly self-contained and can...

Ngày tải lên: 17/03/2014, 13:20