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I have an array with four string values "Hello","All","of", and "you". I need to display the total length of the array which is 4 and display it to label text. How to do that?

Mai
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1 Answers1

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you can try:

"item 2 of the extents of YourArrayName" will show you the last element number, which is in some cases the length of an array. item 1 will shoe you the first element number. Elements are sometimes also called indexes. MyArray[1],MyArray[2] etc.

or

put the number of elements of MyArrayName into field "Array Length"

or

put the number of lines of the keys of MyArrayName into field ""Array Length"

makeshyft_tom
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    For checking the length of the array you should use `the number of elements of MyArrayName` form. Also, you can't check `the number of keys` an array. You would need to check `the number of lines of the keys`. – Trevor DeVore Jan 02 '15 at 15:27
  • yes thats right. Will edit answer! Thanks for correction – makeshyft_tom Jan 03 '15 at 09:40