Test an Array for existance before processing data

[Jacob]

I need to set up an If statement to test if an array exists and process a
block of code if it does, do nothing if it does not.

I have tried the following:

If arLocationHeir4 Then ....
- Fails with an object mismatch

If Not arLocationHeir4 = Null Then ....
- Also fails

I've tried a couple other things as well, but I cannot remember the exact
formatting of the code.

Any help would be appreciated.

Jacob

 

[Bob Barrows]

If IsArray(ar) then
on error resume next
x = ubound(ar)
if err <> 0 then
'no array
end if
else
'no array
end if

HTH,
Bob Barrows

 

[Evertjan.]

Jacob wrote on 07 jul 2003 in microsoft.public.inetserver.asp.general:

I need to set up an If statement to test if an array exists and process a
block of code if it does, do nothing if it does not.

Talking vbscript:

If TypeName(ArrayVar)<>"Empty" Then ...

NB: "Empty" is case sensitive