Adding a table Excel file using ActiveX
Hello
I want to add a figure that has been produced using data from data acquisition to a specific cell in my existing excel file (reversing a graphical indicator in jpg/bmp,... and put it in the excel file). But I can't find the specific method to do so. I have changed one of the examples so I can add a few numbers to a specific cell in excellent file (VI attached). Someone knows how to do this?
Also, in my test, I'll do this for 15-20 numbers (put 20 numbers in different places in the existing Excel file). I do this one by one? (opening of the application 20 times) or there is a way to just do all at the same time.
Thank you.
Now, it looks a lot better.
I also added the part in which the image is from a waveform graph. For this you must use the Invoke node Export Image waveform graph. I've exported as bmp, save it in a file and then added in Excel. It is a solution. You can try different image format in order to find the one that works best for you. BMP is big enough.
Another solution would be to use the graphical waveform / invoke node / export the Clipbord Image and spreadsheet use invoke node function / paste. In this way, that you don't have to write the image to the file. Although I find it more difficult to control the position where the image is pasted. In any case, you can give it a try and play with her a little.
You can build your complete code Export To Excel using this example. Just add a loop (or code) between the opening of the workbook and close it.
PS: I hope that the waveform graph node is the same also in LV2010. I can verify that Monday.
Tags: NI Software
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