Hello List,

I declare an array at the beginning of an ASP that will be added to
dynamically. My problem is if nothing gets added.

How do I tell if my array has 0 elements in it. I get an the LBound or
UBound functions.

Here is the lines that throw the errors (I've tried both)

	if LBound(arrSessionID) <> UBound(arrSessionID) then
		or
	if UBound(arrSessionID) = 0 then

the error I get is:
	
	Microsoft VBScript runtime error '800a0009' 
	
	Subscript out of range: 'UBound' 

	/idtest/ss/gb_newReg.asp, line 71 

Thanks for any help,

Rich


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isArray()

Cheers
Ken

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
From: "Azinger, Richard" <richard.azinger@p...>
Subject: [asp_web_howto] Checking if an array has any elements in it?


: I declare an array at the beginning of an ASP that will be added to
: dynamically. My problem is if nothing gets added.
: 
: How do I tell if my array has 0 elements in it. I get an the LBound or
: UBound functions.
: 
: Here is the lines that throw the errors (I've tried both)
: 
: if LBound(arrSessionID) <> UBound(arrSessionID) then
: or
: if UBound(arrSessionID) = 0 then
: 
: the error I get is:
: 
: Microsoft VBScript runtime error '800a0009' 
: 
: Subscript out of range: 'UBound' 
: 
: /idtest/ss/gb_newReg.asp, line 71 
: 
: Thanks for any help,
: 
: Rich