Checking Array values

[RycherX]

When I use length, it gives me the capacity of the BlockList. Is there any way to check if an array contains values that are not equal to "nothing".

Dim BlockList as String

reDim BlockList(50)

if BlockList.length > 0 then

end if

 

[ThatRickGuy]

Dim BlockList as String

reDim BlockList(50)

dim IsFull as boolean = True
dim iList as integer

if not BlockList is nothing then
  for iList = 0 to BlockList.Length - 1
    if BlockList(iList) is nothing then
      IsFull=False
      Exit For
    End If
  next
Else
  IsFull = False
end if

return IsFull

-Rick

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