On Apr 24, 2006, at 2:45 PM, Alexander Bauza wrote:
You don't have to return anything
I mean:
Sub MyMeth (arr() as string)
arr.Append "A"
arr.Append "B"
arr.Append "C"
End Sub
Calling the method
Dim Myarr() as string
MyMeth (Myarr)
now Myarr is:
Myarr(0) = "A"
Myarr(1) = "B"
Myarr(2) = "C"
But that's not his mechanism nor the question
And beware if you do what he wants (return an array) and forget to
specify the return value
function mymeth() as string()
end
dim a() as string
a = mymeth()
if uBound(a) < 0 then
end if
you WILL get a VERY weird error when you run this (if you don't just
crash)
A nilobjectexception ... but arrays are not objects and you can't
even test it with
if a is NIL then
// do something because the array is NIL
else
// do something because the array is NOT NIL
end if
Be very careful about returning arrays if you forget the return value
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