Xll trabalhos
Works September 2023 xll-addin xll-function pi-worker
I am looking for a skilled programmer with experience building XLL UDFs for Excel. I require a custom function to be built that can add specific functionality to an existing Excel sheet - namely, mathematical calculations, statistical analysis, and data manipulation. It must also be compatible with Excel 2016 or later. I prefer for the programming language used to be C++, as this is a language my team is very familiar and comfortable with. If you possess the appropriate skills for the job and are able to meet the requirements outlined here, I'd love to hear from you.
Works August 2023 pi-worker xll functions xll addins
Check if you can build the xll_template without any modification Check how to include the ribbon registration (I think this is shown in ) Include http-request functionality + storage json results in array Create a form with a button (I suppose this is done in html nowadays?) Create an addin menu with a select or button to open the form Connect the http-request functionality to the button
Development of "stand alone" xll AddIn for MS Excel • based on • showing up in the Excel ribbon "AddIns" • including the functionality to make a http-request by clicking a button on a form and • insert the request results into the active worksheet cell.
...the vendor's ability and experience to develop a file conversion tool / software to convert older Microsoft Office file types to modern file types. High-level requirements are listed below: a) Convert the following file types to modern equivalents. • Word 97-2003 documents: Usually have a .doc, dot, or wbk extension. • Excel 97-2003 spreadsheets: Usually have an xls, xlt, xlm, xlsb, xla, xlam, xll, or xlw extension. • PowerPoint 97-2003: Usually has a ppt, pot, or pps extension. • Access to databases: they usually have the extension mdb, mda, ade, mdn, mdf or mde. • The vendor must inform any other possibility of conversion of file types. b) Ability to convert files in bulk and place them in a specific location. c) Ability to convert files on the fl...
I have a dll (c/c++) to use at excel. I would like to create a XLL to add in excel instead call the dll by vba. I am using 5/6 functions. Actually, I would like to learn how do it. Again, an add-in XLL.
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I require a simple project (small piece of R&D) where I have an xml file that stores the following: 1. Excel Function name 2. Excel Function parameters (can be string, date, date time, int, long, bool, float, 1D or 2D object array) 3. Excel Function output is always 2D object array The project will be an xll and the code will read the xml file and create my function in runtime using ExcelDna. The code for each function can be a place holder that I should be able to add. E.g. Function Name: TEST1 Function Params: string sName, Datetime dDate Function code I add is: var a = new object[1, 1]; a[0, 0] = sName + (); return a; return Which should return me a 2d array of the two combined. I hope this is clear, but let me know if it isn't. Resear...
Hi betforge, I would like to take live and historical data into Excel from : I found an excel xll that pretty much does what I need for the time being at Github : but I cannot make it work. If you can do this then I would also want to do the same for some other exchanges
VBA project where i want to reference an external Xll addin in a vba project to download some data. well the project is in urgent basis i need it next 2-3 hours .it would hardly take 30mint to 1 hours
VBA project where i want to reference an external Xll addin in a vba project to download some data. well the project is in urgent basis i need it next 2-3 hours .it would hardly take 30mint to 1 hours
VBA project where i want to reference an external Xll addin in a vba project to download some data. well the project is in urgent basis i need it next 2-3 hours .it would hardly take 30mint to 1 hours
I need some help with a VBA project where i want to reference an external Xll addin in a vba project to download some data.
Hello, I need a smoothing spline function for use in Excel. 1) it is to be written in C# using Exceldna (independent project to integrate .NET into Excel) 2) you are expected to deliver the function as both the code so I can see the method as well as create the xll file in Visual Studio myself, and also the xll file itself and an excel file with a working example. 3) the inputs to the function should contain at least the following: a) PeriodRange b) PricesRange c) Period d) Smoothing parameter is between 0 and 1. The PeriodRange will take in a column or row range that has the following inputs: a) a date in normal excel date format, the date must be the first of a month, if not, the function needs to give an error message. b) a calendar quarter reference...
Hello, I need a smoothing spline function for use in Excel. 1) it is to be written in C# using Exceldna (independent project to integrate .NET into Excel) 2) you are expected to deliver the function as both the code so I can see the method as well as create the xll file in Visual Studio myself, and also the xll file itself and an excel file with a working example. 3) the inputs to the function should contain at least the following: a) PeriodRange b) PricesRange c) Period d) Smoothing parameter is between 0 and 1. The PeriodRange will take in a column or row range that has the following inputs: a) a date in normal excel date format, the date must be the first of a month, if not, the function needs to give an error message. b) a calendar quarter reference...
I have an old Excel addin consisting of an XLL and DLLs written in C++ and C which were developed for Excel 2003, and a XLA file which contains an Excel 4.0 worksheet interface to the C++ functions. I do not have the source code. The addins worked perfectly in Excel 2010 but in 2013 the XLA file would not load the addins. I could work around the problem by loading the XLL directly. Now I have moved to 2016 64-bit and the addins do not work at all. The XLL does not load. Can anyone write a C++ wrapper for the functions that would work in 64 bit Excel – and provide the source code of the wrapper so that I can recompile for future versions? I would want you to demonstrate that your approach works on one function for a nominal cost then do all the functions. T...
Hi I have a visual studio 2015. I want help to compile the attached make file project. Instructions to do so would be great. Better yet [The administrator removed this message for e...visual studio 2015. I want help to compile the attached make file project. Instructions to do so would be great. Better yet [The administrator removed this message for encouraging communication outside Freelancer.com, which breaches our Terms and Conditions - Section 13: Communication With Other Users.] with a screen share on how to this is done would be great. I need help with creating the xll and running it in excel 2015. I also need help with creating a dll and calling it from python if possible and straightforward. See the example excel file in the attached that's what I am trying...
...acquistato a questo link: In pratica bisogna cambiare il testo con il mio. Ho già acquistato il file ed ho scaricato i due font necessari. Il mio testo dovrà essere correttamente proporzionato. Appena modificata l'immagine mi serve che venga salvata in jpg o altra estensione simile in diversi formati: xxs, xs, s, m,l,xl, xll e in diverse cmbinazioni di colore (bianca, nera, trasparente ed altri 2 colori che comunicherò). Quindi a lavoro terminato mi aspetto i seguenti file: ---------------- , , , , , , , ------------ , , logo_bianco
I would like to use some functions coded in Python from Excel. I would like to have a com or XLL interface, that would allow me to access the python libraries from Excel. it is sufficient an example with a function a = X+ Y
...checks if updates has been made by other users to the database in the time from load in Excel, if so a warning message is presented and update cancelled - writes/updates data to SQL database (if checks are ok) The plugin should be developed to be easily extensible in future, e.g. adding future views/tables including documentation on how to. Plugin could be developed either as a .xla or as a .xll depending upon the selected developers preferences and suggestions. There may also be requirement/opportunity for further outside development on the tool after the initial delivery. ...
I need all the working source code files for: An Excel XLL with one UDF (User Defined Function): * AddTwo(num1, num2): Adds the two numbers and returns the result. 1) The source code must compile with the Tiny C Compiler: 2) All files must be provided 3) The command-line arguments to compile successfully must be provided. Possibly helpful link: * (Microsoft) Programming with the C API in Excel 2013: %28v=office.15%
I need all the working source code files for: An Excel XLL with one UDF (User Defined Function): * AddTwo(num1, num2): Adds the two numbers and returns the result. 1) The source code must compile with the Tiny C Compiler: 2) All files must be provided 3) The command-line arguments to compile successfully must be provided. Possibly helpful link: * (Microsoft) Programming with the C API in Excel 2013: %28v=office.15%
I was given a task of creating an Excel add-in, written in C++, that tak...specifically, I want to create an excel add-in, , that functions as follows: 1. Loaded the .xll add-in in Excel. 2. Select a range of data that includes "bins" in the first column and "frequencies" in the second column. 3. Select a output range in which the histogram chart will be placed. 4. Run the add-in and obtain the histogram at the indicated output range. The add-in should be written in XLL+ (30-day free trial version available at ""). XLL+ is a toolkit to help C++ developers build Excel add-ins. The XLL+ should work with visual studio 2012 / 2010 / 2008, whatever you prefer. Some experience in creating Excel add-in using XLL+ is requir...
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...single Excel add-in called xllp bs.xll. Make sure that the .xll is compiled in Release mode. The XLL+ source code should be in a le named xllp and the non-XLL+ source code (e.g., which contains the option pricing and supporting routines) should be in a separate le bs with corresponding header le bs routines.h. You might also want to have a separate le containing NR routines nr and cor- responding header le nr routines.h. 1 B9122: Homework Assignment #8 (a) Use XLL+ to create an Excel function bs call(S, , , r, T, K) which returns the Black- Scholes price of a European call option. Test the function with the parameters: S = 100, = 0:6, = 0:01, r = 0:05, T = 3, and K = 102. (b) Use XLL+ to create an Excel function binomial call(S...
I require an excel add-in (or something like that) which allows me to use a formula to trigger recalculation of a sheet. For example, I want to use a cell formula that looks something likenn=IF(A1=1, calculate(),0)nnwhere the function calculate() triggers an application should function in exactly the same way as Excel f...core machine) excel instances with VBA environments running simultaneously. When I do this, excel slows down by about an absurd amount (~100,000%) on all of my machines. On the other hand, if you have numerous instances of excel running (up to 32 on my 32 core machine), and manually calculate all 32 instances, there is no slowdown and no believe that this functionality requires an xll add-in for excel. Can you let me know if you can do this?
XLL+ project. I have the completed code that needs to be modified. Please PM me for detail.
Same project you bidded on recently. Programming with C for XLL+ add in. I have the completed code that you can modify/change to make me compile in Visual Studio and make function for Excel.
Code are provided for problem a-c as the attachments, XLL+ will be needed. (Comparing binomial and trinomial option pricing) This problem asks you to create one Excel add-in which has functions for the Black-Scholes formula, binomial option pricing and trinomial option pricing. You can use the C code you created in the solutions to previous homework assignments or the code provided in the solutions or lecture files. The three Excel functions created in this problem should be placed in a single Excel add- in called xllp bs.xll. Make sure that the .xll is compiled in Release mode. The XLL+ source code should be in a file named xllp and the non-XLL+ source code (e.g., which contains the option pricing and supporting routines) should be in a separate file...
We have a few (4) very simple custom vba functions used in Excel that we would like converted to an xll add in file. Each routine is simple (<50 lines of vba for Excel). This project is a trial to test the feasibility with just one of these functions. If succesful will likely commission for the other three.
...64-bit Office 2010. There's a bunch of code that can be thrown out. I don't need anything related to accessing the UDFs via Pyton, Java, Perl, .Net, etc. I don't need any UI in Excel. I will only ever compile this thing in VS 2010. I just need a working XLL. So, the job entails: 1. reducing the code-base to just the necessary components 2. get a working x64 configuration 3. if there are any unit tests, and those tests can be saved then that would be great. some "gotchas": 1. What tech does this project use to create the XLL? Its not ExcelDNA. I vaguely remember that it was another project hosted on SourceForge. What is the state of that project? Is it maintained? 2. How much 32-bit specific stuff is going on here? I want very low...
Hi, I have a VBA script that I need to package as an XLL so that I can sell it with license keys. I believe this is done in C#, but please let me know how you would do this. It would be great if you could show me an XLL that you've built in the past. Thanks, Dan
I need to create an Excel XLL that handles asynchronous callbacks using the RTD interfaces, in a multithreaded environment. I know how to create an XLL and I know how to write an RTD server, but not just in the same application. ## Deliverables requirements notice: As originally posted, this project does not have complete details. Should a dispute arise and this project go into arbitration "as is", the contract's vagueness might cause it to be interpreted against you, even though you were acting in good-faith. So for your protection, if you are interested in this project, please work-out and document the requirements onsite.
Interpolation Function - mdInterpolate I need a fast interpolation function to be used primarily in big Excel sheets. The syntax is described below. Main focus is performance. It needs to be very fast since inputs will be continiously updating realtime financial data. Coding language shall be C++. I will not only need a working xll file but also the code files to make adjustments if necessary. mdInterpolate(x-Inputs,y-Inputs,x-Value,[Interpol_Method],[Interpol_Power],[Extrapol_Method],[Extrapol_Power],[Sort_Inputs],[Missing_Inputs],[Error_Inputs]) Parameters x-Inputs double obligatory y-Inputs double obligatory x-Value double obligatory Interpol_Method string optional I...
...users to enter a formula in excel and retrieve results from a remote database. Capital IQ has an excel api with similar functionality as an example. The program should be written in C++ to output an XLL library which calls an in process COM server to avoid registering the server on the users machine. The COM server can be written in C++ or C#, but should be called within the XLL as an inprocess COM server to avoid registering it on the users machine (most users will not have the required permissions to register COM). ## Deliverables 1. The functions should be registered through the XLL 2. The function library should have caching logic to prevent making calls to the database for the same data that has already been retrieved. all functions should look ...
The project? is to? translate some? eigen/matrix related algorithms f...You can download the source code and workbook examples for using the add-in of QuantLibXL at? <>. When you unpack the project, you will find the particular workbook that gives an example of using these functions at: QuantLibXL-0.9.7WorkbooksMathCorrelationCovarianceMatrices.xls. You will find binaries of the add-in in the directory at? QuantLibXL-0.9.7xll. There is one version for worksheet formulas and another that can be called well for VBA. You are free to take your liberties with code structure to improve it. You can make each of the four methods available in that function into separate functions or preserve a flow quite similar to the original version. It is up to you.
I need enhancement to a tool freely available known as Excel DNA Please look at ExcelDNA software in the following links This has close resemblance with managedXLL, ExcelDNA can be called as a free version of managedXLL ...managedXLL () Other context/requirements that providers will need to know: All the codes written has to be well documented with comments and has to be made available as part of the delivery and the seller will not have any intellectual property claim on that. Specific expertise/background that I am seeking: .NET, C#, XLL(introduced with Excel97 with C SDK),Excel
...set up a system as so we can get pricing based on the Quantity Ordered (What range the quantity falls in ) Pricing based on how many sides they want to be pritned (3 sides- front , back , side sleeve) How many colors do they want the print in (1,2,3,4,5,6 colors) Let the user UPload Pictures and they stay with the order and easily trackable. On the Size of Shirts ordered . S M L XL XLL XXXL Right now , it is the user selects the quantity range 1st and then he types it in .. We want more easy for costomer where he can just click on the shirt (color: White, Light Dark ) and then go on the page where he jus selets the quantity range he wants ..and Manually types in the QUantity in a box next to it ... then he goes and pics the print colors, how many colors and so o...
We have C and C++ code that compiles and links to create dlls with Microsoft Visual Studio 6. We want to create dlls, and then more dlls that call into that dll, with MinGW (gcc) under Windows NT and higher. We'd like a make file with the appropriate switches for gcc and dllwrap. In particular, one of the dlls will be an Excel xll add-in program (which we already have source code for that works under Visual Studio). ## Deliverables 1) Complete and fully-functional working example(s) as complete source code of all work done. 2) Deliverables must be in ready-to-run condition. 3) Examples must be complete enough so that Buyer is able to use them for Buyer's particular source code to create usable compiled and linked programs. 4) All deliverables will be considered ...
