Loop through arrays

[INFORMAT]

Hi,

How can I simply loop through all the elements of a two-dimensional array?

And how can I know how much elements there are in the array (COUNT)?

Thx

 

[Mike Gagnon]

Informat

And how can I know how much elements there are in the array (COUNT)?

ALEN( ) Function
Returns the number of elements, rows, or columns in an array.

ALEN(ArrayName [, nArrayAttribute])

How can I simply loop through all the elements of a two-dimensional array?

ASCAN()


Mike Gagnon

If you want to get the best response to a question, please check out FAQ184-2483 first.

 

[ChrisRChamberlain]

[COLOR=blue]FOR i = 1 TO ALEN(MyArray)
[tab]? MyArray[i,1]
ENDF[/color]

FAQ184-2483 - answering getting answered.​

Chris
PDFcommander^tm.com
PDFcommander^tm.co.uk

 

[jimoo]

Add a 2nd parameter to get the rows / columns.

? ALEN('ArrayName',1)
? ALEN(ArrayName,2)


lnItems = ALEN('ArrayName',1)
lnRows = ALEN('ArrayName',2)
FOR lni = 1 TO lnItems
FOR lnj = 1 TO lnRows
* whatever
ENDFOR
ENDDOR


Jim Osieczonek
Delta Business Group, LLC

http://www.deltabg.com