Need help with Report Generation Toolkit: Excel Set Cell Format.vi

Hi people,
I've been searching and found this old thread of someone asking what is the input parameter "Number format". And I dont know what should I put in there. I've tried so many possibilities, but nothing works so far, such as:
0,0
0,?
0,#
#,0
?,0
and also with @, doesnt works. Where would I find help about this parameter?
I'm using Excel2003, german version, thus local decimal separator is a comma.
I also found this help from NI, but seems doesnt help me either. Do I miss something important?
thanks,
Yan.

Hi,
I've used your suggestion and some numbers in excel doesnt need to get "right click, change to numbers" anymore (green indicators on the left-top side in some cells are gone). But, I think its still not a number, because I cant use a simple formula, such as in cell A10 I type "= A1/2" (cell A10 equals cell A1 divided with 2) . I got error which says its not a number.
Well, but other thing is found, any format-string I put in the input of Excel Set Cell Format.vi, such as #,########, will be shown the same as "customize #,########" if I right click in a cell in excel and click "Zellen formatieren" (formatting cell). But however, the numbers are still depends on the input of the format I put in the Append Table to Report.vi.
regards,
Yan.

Similar Messages

Need help with report generation toolkit

I'm having a really hard time finding a solution for my problem. I'm measuring a distance and a diameter simultaneously. The outcoming values have a depency and are stored in a 2-D array. I want to export this array to an excel table and x-y-chart (distance is x and diameter y). So far I can export the data to a table, however the charts produced are useless. Can somebody please help me? I'm almost crying since I'm trying to find a solution for 3 days now.
Additionally, after one measurement is done, the user should have the possibility to do the next measurement, and the data has to be stored in the same excel file, in another worksheet. How can I do this?
Attachments:
Hauptprogramm_0.5.vi ‏129 KB

Hi!
If you want a nice graph in Excel based on your data you have input there, I would recommend creating a macro that builds your graph. Read more about macro, Excel and LabVIEW here. I don't have the Report Generation toolkit, but I think you can send macros with it too.
Regards,
Even
Certified LabVIEW Associate Developer
Automated Test Developer
Topro AS
Norway

Report generation toolkit excel, decimal?

Hello!
I have problem with the report generation toolkit excel!
I only gets 3 decimals in excel?
Ex. In labview = 0.0458943 when i send it to excel = 0.046.
I use Excel easy table.vi to transfer my array, should I use someting else?
Ive already tryid to increase the decimal in excel but i doesent work.
Labview 8.6
Report generation toolkit ev 113

Johan1300,
It sounds like you are writing a 2-D Array of doubles to excel. The Excel Easy Table.vi converts numerics to strings before writing data to excel. It is written to always use 3 decimal places. You need to convert your 2-D array of doubles to strings before writing the info to excel. Here are a couple of ways to make the conversion. The top method is based on how the Excel Easy Table.vi makes the conversion. Note that in both examples the format string constant sets the number of decimal places to 8.
Message Edited by Wayne.C on 04-08-2009 09:12 AM
Attachments:
2D Doubles to 2D String.png ‏6 KB

Report Generation Toolkit Excel errors and Libraries, Classes

Hello All,
I'm using the Report Generation toolkit Excel functions to handle some data and create graphs. I'm running into problems with the Add Worksheet.vi. At the very start of the vi, it closes the reference to Shapes. Occasionally, the Close Ref will throw an error. I haven't pinned down the exact cause yet (probably an invalid reference). The error itself wouldn't be a problem. Under other circumstances I would choose to ignore it and continue on. The problem is, this is stored in a Class Library controlled by NI.
Solutions I've tried without success:
1.) Make changes, and save the new vi with another name - can't do it because it's encapsulated and the Library is password protected.
2.) Install toolkit in something other than the default folder, so I can make changes and put it under Source Control - installer doesn't allow a new path to be entered.
3.) Change the vi where it is. This works until I move the source to another computer or I update Labview. At that point I lose all my changes.
Maybe it's just my inexperience with Classes, but I just don't see an elegant solution to this. Ultimately I'd like to copy the library off to somewhere else and put it under Source Control so I can make changes and additions to it (NI folks - providing a password to unlock the lib would be helpful...). Does anyone have suggestions on how I can accomplish this?
Thanks in Advance,
Doug

Hi Ben,
Sorry about the first post. After re-reading it, it sounds more like a frustrated rant than a request for help.
I've attached a simplified vi to try to illustrate the problem I'm having. I'm running Excel 2007. Please open the vi, then open Excel Add Worksheet.vi. At the start of the vi, Close Ref for Excel.Shapes occasionally throws an error. So far, I have not been able to consistently reproduce the error, so I can't really troubleshoot it. As I recall, the error code is 1045. The error is carried through the rest of the vi, causing invalid references to be written to Excel._Worksheet and Excel.Shapes, going out to NI_report.ctl.
So, here are the issues I'm running into (other than the error itself):
1.)Short of closing and reopening the file, there is no way to recover from the error. After the error, there is an invalid reference in Excel._Worksheet. There is no vi available to regenerate references in NI_report.ctl. I could easily write a vi to start from Excel._Application and re-read them, but because NI_report.ctl is in a Class library (controlled and passworded by NI), I can't add the vi to the library.
2.) I found that I could ignore the error by wiring around it. If I disconnect Error Out from Excel.Shapes Close Ref and wire Error In from Excel.Sheets.Count to the Error In of the Close Ref, everything works fine. Under other circumstances, I'd save this with a new vi name (because functionality changed) and continue on. But, because the vi is part of a Class library (controlled and passworded by NI), I can't do this. I can save the vi with the modifications (because Excel Add Worksheet.vi is not passworded), but if I pass the source off to someone else, they will have to make the same changes on their installation of the NI Report Generation Toolkit.
Again, I can't reproduce the error with any regularity. I've run the example vi I provided a few times and everything seems to work fine. If I come up with something, I'll repost. If you (or anyone) has an idea of what could be failing or if they've seen the problem, I'd appreciate a comment.
Thanks again,
Doug
Attachments:
Excel Fail.vi ‏15 KB

LabVIEW VI with Report Generation Toolkit elements in a TestStand sequence does not run with a LabVIEW 8.5 Run-Time Engine

Hi all,
I am using LabVIEW 8.5.1 and TestStand 4.1. I have done a TestStand sequence with a VI in it, which uses Report Generation Toolkit elements. On my machine I am using LabVIEW and TestStand with a Development System license. On the other machine I am using TestStand with a Base Deployment license and I have chosen the LabVIEW 8.5 Run-Time Engine in the Adapter Configuration. Everything is running well except of this VI with Report Generation Toolkit elements. The error message is showing that the VI is not executable. It works well only after I have installed LabVIEW with an Evaluation license and chosen LabVIEW 8.5 Development System in the Adapter Configuration.
I have found other posts and a document in the KnowledgeBase with a similar problem: http://digital.ni.com/public.nsf/allkb/8A0E6274D9BD7B1986256F62006AD402?OpenDocument But I am not using EXE files in my sequence, so I don't know how to solve mine. Anybody has an idea?
Solved!
Go to Solution.

Hello guys,
thank you very much for your answers!
@Ruediger:
I tried to follow the instruction for Method 2 in the mentioned document: http://digital.ni.com/public.nsf/allkb/F3DC40A6E3F3B25B862570AD005D1D3D?OpenDocument, but the steps on my machine are different starting from step 4. After I click "Continue..." in step 3, I dont get a window, the system just makes a new folder with the same VI.
To be honest, I am new to LabVIEW and have some difficulties at this time. What I understood from your reply is, that I need to make a LLB-File, where the files from Report Generation Toolkit are in!?
@GovBob:
I was following the instruction in the document: http://digital.ni.com/public.nsf/allkb/9E00E7EFE0635E678625734600779EFE, but it wasnt working. Can you please tell me how I can check if the VI Server is installed and running on the machine?
I am using LabVIEW 8.5.1 and TestStand 4.1 on my machine, on the deploy machine there is TestStand 4.1.1. The version of my Report Generation Toolkit is 1.1.2.
Kind regards, Roman

Excel value range with Report Generation Toolkit

I have an excel sheet. I want to find out the range for cells with values. At least, I want the find out what's the last row that has values in it. I tried "Excel Get Last Row.vi" in the report generation toolkit, but it would treat a blank cell as a valued cell if it is filled with another color. Therefore, that won't work.
I don't want to use active x, and I don't want to write a separate vi to search for the last row. I want to see is there a way to use the report generation toolkit. Can I somehow get a hidden method from the class? I would think that, since they are charging for the report generation toolkit, a simple function like that should be included. Thanks!
Kudos and Accepted as Solution are welcome!

I am pretty sure that the Report Generation Toolkit does use ActiveX, so you are using it even if you dont want to.
Seems to be how the UsedRange function is being used in the toolkit.
See here for some examples: http://blog.contextures.com/archives/2012/03/01/select-actual-used-range-in-excel-sheet/
I tried, and it does not find the blank cells with colored backgrounds.
This will require some activeX modifications though.
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Unable to write an image to excel with report generation toolkit

I am unable to write an image to excel with the report generation toolkit. The VI works fine for word, but when I select Excel the speadsheet pens but remains blank.

Ranjeet
I am using Labview 2013 or 8.0, but here is an image of the very simple test VI.
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Problem with the number format in the graph axis with Report Generation Toolkit.

Hi!
I'm trying to use the Report Generation Toolkit to plot some graphs in Excel.
My first problem is that I don't know how to configure the number format in the Excel Set Graph Font.vi so that my numbers are correctly displayed in the graph's axis. The only given option is general (0,0) but this is not enough for me, my numbers can get really small so I need engineering notation or fraccional format.
Second: I also insert a table with the graph source data, but the numbers are not correctly displayed either: for example:
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0,750000
but 1,25 is shown as:
1!250!000
My guess is I am making to much or wrong string to number conversions or Excel is getting it wrong but I can't find my way...
Can someone help me with this?
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Here is my VI, it's just a trial so it can look messy...
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Message Edited by Isa_pm on 01-22-2007 01:12 PM
Attachments:
Create report.vi ‏96 KB

Error 7 with Report Generation Toolkit

Hello Everyone,
I'm trying to generate an Excel sheet report for some readings using "Report Generation toolkit" But when trying to generate the report, the report generation part of code is executed and gives Error(7) and there is no report is generated.
The Code I use is atached in the following Link:
https://www.dropbox.com/s/9n4brimucsd0xts/Report%20Generation.rar
Can I get help please?
Thanks in advance
Solved!
Go to Solution.

I was able to download and open your compressed file. I unpacked it into a folder.
There are numerous peculiarities that lead me to ask "Are you trying to learn LabVIEW on your own, without a mentor and without training and guidance"? Here are some of the things that I noticed:
Although a Report Generation .lvproj, .aliases, and .lvlps file, the Project, when opened, was empty! Since Projects were added to LabVIEW, almost all development should take place in a Project, but you do not appear to be doing so.
You have an Event Loop (good) to handle pressing Start, Stop, and Report buttons. But instead of using Boolean controls with a Latch property and using a "Value Changed" event, you use Switch Until Released (which, so far, I've never used) and a Mouse Down Event. I suppose this could work, but I've never seen this pattern.
You are writing an Excel Report, but are not using the Excel-specific VIs (such as Excel Easy Table). Why (or Why Not)? The basic idea of an Excel Report is that you create the 2D text data you want to write into Excel, then with a few simple VIs, you open Excel, write the Table, and save the Report. In particular, you don't write out something that resembles the columns of the first few rows of a Spreadsheet (Date, Time, Test, etc.).
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Exe created with Report Generation toolkit does not work for all users

I created a exicutable with the report generation toolkit and it only works with some of my users. I use microsoft 2007 and anyone that has microsoft 2007 my exe works well. Most of my users that have microsoft 2010 are able to use my program as well. However, there is one user with 2010 and Windows 2007 that cant get my program to work.
Any suggestions for troubleshooting this?
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The most likely issue is due to the fact that Microsoft changes the ActiveX object model of Office for each version of Office. The Report Generation Toolkit does a pretty good job of handling this, but it is not 100% effective. Search, for example on the "Set Cell Border" function and you will see what I mean. In these cases it's up to you to handle this issue. How you handle it really depends on your situation. For us to provide a more concrete answer you will need to provide further details, such as what toolkit function is "not working" (whatever that means), and who you "users" are. Is this an internal distribution? Are you selling this program? Is this code written for a project with a specific customer?

Print number of pages with Report Generation toolkit

I use the report generation toolkit and the Print Report.vi to print a table and some text extracted from a MS Access database. The result of this is a print out that takes up several pages.
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I do not consider it a nice solution to try and keep track of the number of pages myself by dividing the table into more tables and use the new page vi between each "page table". This I would not like to do since depending on paper size, font size, and length of text strings in each cell this will be virtually impossible.
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Hi Skinny,
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Report Generation Toolkit Excel Vi's do not run after creating an executable. What am I missing?

I have labview 8.5 and Report Generation Toolkit version 1.1.2. My vi works fine during development. When I make an executable or an installer the excel vi's do not work. I have seen this question posted before but it has always been for earlier revisions and the answers do not seem to apply with 8.5 and 1.1.2.

Hello ajh,
You will have to include Dynamic VIs in the executable you build. The following link has more information:
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Report generation Toolkit: Excel report functions error -2146827284

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I'm trying to create an automated report using excel functions from the report generation toolkit in labVIEW. When I run the program that generates the report first time round (the report consists of several worksheets, each worksheet is added onto the report at a diffferent state in a state machine) it always works fine and no error is generated. However, when I run the program again it will infrequently (sometimes it does, other times it will not) generate the undefined error -2146827284, this is coming from one of the excel report functions and it cannot find it on highlight execution mode.
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mebels_cti wrote:
Found something that helped; https://forums.ni.com/t5/LabVIEW/Error-code-quot-2146827284-quot-when-trying-to-open-an-Excel/m-p/20...
Excel still open
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Problems in using Application Builder to Build a exe file with Report generation Toolkit

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It's my first time to build exe. But I have Problem when the VI have Report Generation toolkit VI.
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If the code works OK in the development system but not in an executable there are a few things you can check. The two most likely causes are:
There is an error occuring that your code isn't reporting.
There is a file path that under the executable isn't valid.
First make sure that all the error clusters are daisy-chained together in the subVI that you wrote to create and populate the excel file. Next make sure that the end of that chain goes to an indicator on the VI's front panel.
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Mike...
Certified Professional Instructor
Certified LabVIEW Architect
LabVIEW Champion
"... after all, He's not a tame lion..."
Be thinking ahead and mark your dance card for NI Week 2015 now: TS 6139 - Object Oriented First Steps

Report Generation Toolkit 打开现有的Excel 文件

用activeX打开excel我会，但是属性太复杂。不想用ActiveX的方式。
我有LabVIEW Report Generation Toolkit for Microsoft Office;
里面的例子都是生成新的excel 文件
如果要打开现有的excel文件，然后对里面的资料进行操作，可以透过这个toolkit实现吗?

这个论坛没有人气吗？

Need help with Report Generation Toolkit: Excel Set Cell Format.vi

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