>>
>>the normal pass by reference works for me.
>>RetVal = MyFunction(@aArray1, @aArray2)
>
>I am passing the array from within an object. When I use @this.array it tells me the alias this does not exist.
>
>Also, for clarification, on the function side, how do you accept the passed arrays. I am passing 2 arrays and one non-array variable. Thanks for the time.
>
>John

if the array is a property in an object, you'll need to do the following
declare paTempArray[alen(this.array)]
=acopy(this.array,paTempArray)
RetVal = MyFunction(@paTempArray,...)

just say lparameters aPassedArray1, aPassedArray2, cOtherValue. in this code, aPassedArray1 references the array paTempArray in the calling program. of course, when you're done, you'll have to make the changes to this.array from paTempArray....