Posted By

wizard04 on 09/11/09

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array
ASP

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Last Edited at 09/11/09 11:46am

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Testing for Empty Arrays

/ Published in: ASP

Checks if an array has been initialized, even if it is a dynamic array.

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'****************************************
' Checks if an array has been initialized, even if it is a dynamic array.
' 
' Got this from http://en.wiki.mcneel.com/default.aspx/McNeel/RsEmptyArray
'****************************************
 
Function IsArrayDimmed(arr)
	IsArrayDimmed = False
	If IsArray(arr) Then
		On Error Resume Next
		Dim ub : ub = UBound(arr)
		If (Err.Number = 0) And (ub >= 0) Then IsArrayDimmed = True
	End If  
End Function