Is it possible use the "Open" instruction in VBA to work with shared text files?
For example, 2 people sending at same time a command to write in the file.
Related
I have an excel file containing around 100K rows in onedrive. This file contains some macros. I want to run these macros using api.I want to pass these macro functions as parameters.
For example
https://graph.microsoft.com/beta/me/drive/root:/book1.xlsx:/workbook/tables/{id|name}
Here, I want to call macros function in place tables/{id|name}
Any way to do this?
Thanks
To be able to run an Excel macro, you need a running Excel instance that opens the file containing the macro and runs the code. There is no way around this I'm afraid.
So you need a machine - physical or virtual - where Excel is installed. Then you can have a script open the Excel file there and run the macros.
If you are working in a cloud environment or on a web server for example, you would be better off rewriting the code in another language, independent of Excel. (Trust me, I've been there, done that.)
I was curious what the community thinks is the easiest way to take a CSV file and 'save as' a Excel document with only a couple formulas pasted in?
I am trying to do this behind the scenes, and not physically navigating. e.g. opening, selecting save As, etc -- even though this is already VERY simple I **need to do this in code (Think automation)
Background: I have a c++ command line program generating the .csv, and a C# GUI starting this process. Either programs could hold the code, but I figure this is easiest in C# (InterOp?) The reasons I don't directly send code into the csv is because of the amount of comma characters that will mess up the csv and because other Excel documents need to reference the sheets so they need to be in .xls format.
=AVERAGE(C2:C999)
=COUNTIFS(C:C,">0",C:C,"<31")
=COUNTIFS(C:C,">31",C:C,"<55")
=COUNTIF(C:C,">55")
Have a look and see whether command-line scipting of openoffice will do the job. It can do quite a lot of conversions very easily. Otherwise there are a lot of Excel-producing libraries, for example PHPExcel, but you'd need to wrap some programming around them.
i am trying to write a code to open an excel (.xsl) and add new lines to existing content and then save it and close it. Want to do this from Unix batch script. Was this possible ? i am not aware of perl/python etc. i know only unix to code this.
is there a way how to make Matlab open excel files directly in MS Excel? I do not mean just read data, but physically open MS Excel.
I have a script that processes some data and saves it into .xlsm. This .xlsm contains auto_open macro which generates a report and saves it into another .xls.
I want the process to be as automatic as possible. So far, when the matlab script ends, .xlsm file needs to be open manually. Is it possible to do it via Matlab? (The .m file and .xlsm are in the same folder.)
The simplest way to open (but not close) an Excel file is to use WINOPEN:
winopen('myFile.xlsx')
Excel has a powerful COM interface that lets you control it from another application.
Look here for the matlab side of things
http://www.mathworks.co.uk/help/techdoc/ref/actxserver.html
And here for an example of putting it all together . . .
https://www.quantnet.com/forum/threads/interface-between-matlab-vba-excel.2090/
or here is another example
http://www.mathworks.co.uk/support/solutions/en/data/1-716EAM/index.html?solution=1-716EAM
Yes, it is possible. Matlab can use Excel's Automation interface to do this and similar tasks. The following code loads Excel and then loads a workbook:
try
w = actxserver('Excel.Application'); % Fails if Excel not installed
catch
w = [];
end
if ~isempty(w)
w.Workbooks.Open('D:\Documents\MATLAB\file.xlsx');
% Your code here;
w.Quit;
end
delete(w);
You will need to look at Microsoft's documentation for the Excel automation interface to figure out exactly what commands you need to send. Try starting here.
I have used this technique to drive Word from Matlab in order to produce a report document, but I have never used Excel this way, so unfortunately I can't help you with the gory details!
Thinking that to solve a problem I've got this is the fastest solution:
Generate a custom CSV file on the file (this is already done via Perl).
Have a XLS document opened via commandline via a scripting language (clients already got a few Perl scripts running in this pipeline.)
Write VBA or record a macro that executes the following OnLoad:
Imports a the data from the CSV file into the report template,
Print the file via PDF driver to fixed location using data in the CSV to name the file.
Closes the XLS file.
So, is this possible via Excel macros, if not is it possible via VBA -- thanks!
NOTE: Appears I've got to have a copy of MS Office anyway, so this is much faster to get going than using Visual Studio Tools for Office (VSTO). The report template is going to be on a server, and this way the end user can build as many reports as they like, "test" by printing a PDF using a demo CSV file, and import/embed the marco or VBA when they're done. I'd looked in Jasper Reports, but the end user is putting ad-hoc static text and groupings all over the report and I figure this way they can build reports how ever they want and then automate them. Both of these questions by me and the resulting comments/feedback are related to this question:
In Excel, is it possible to automate reading of CSV data into a template and printing it to PDF from the commandline?
Is it possible to deploy a VB application made in Excel as a stand alone app?
FOCUS OF QUESTION: Again, focus of the question is if this is possible via Excel marcos, if not macros VBA, and if there's any huge issue with this approach; for example, I know this is going to be "slow" since Excel would be loaded per job, but there's 16GB of ram on the server and it's not used at all. Figure since I've got to have a copy of office on the server anyway, this is a much faster approach.
If you've got any questions, let me know via comments.
I suppose you could launch the report file from perl and then have a macro inside the report file automatically look for the newest csv file to import. Then you could process and output. So you just need to launch the proper excel file with the embedded macros from perl and then let excel and VBA take over.