Delete array icon won't expand

Hi,
Does anyone have problem with "delete array" icon that won't expand to accept more indexes? From the Context help, it shows the delete array icon as expandable, but it won't work.
thanks,
atd
Solved!
Go to Solution.

No, the node is not expandable. I guess the image in the context help indicates how the node adapts to higher dimension input arrays.
Having the node expandable would be very dangerous because the indices assigned to elements of course change with every deletion. If you need to delete many sections, htere are much better ways to do this. "Delete from array" should typically not be used repetitively (e.g. in a tight loop).
For some better ideas, have a look at this post. As you can see here, doing it efficiently can be orders of magnitude faster. Is your array 1D, 2D or higher?
LabVIEW Champion . Do more with less code and in less time .

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Delete Array

Hello.
I have a array and from which at some specific index i need to delete small portion of array like:
0 pass
1 pass
2 fail
3 fail
4 pass
5 fail
6 fail
no i have to delete from above array, 1st three elements then two elemets and last remaing two elements which i am not able to do using delete array icon.
So if anyone can help me.
Thanks
Solved!
Go to Solution.

Well, if you run your VI in highlight execution mode, you will probably see that it is not doing what you want from the get go. Why are you wiring the start index and the length to the same value? Have you looked at the help file dor the function and understand how it works?
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Message was edited by: myhighway

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Delete array icon won't expand

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