headware wrote:
Do dynamic arrays declared using ReDim have to be freed? I assume that
if it's an array of dynamically created objects (e.g.
Scripting.Dictionary), each one of those objects will have to be set
to Nothing in a for loop,
Depending on the type of object, even that is not necessary since they
will be released when they go out of scope. Of course, it doesn't hurt
to do it. With ADO connections, it's probably a good idea to be explicit
about closing and destroying them. With Dictionary objects, it's
probably overkill.
but what about the array itself? Or what if
the array is dynamic but it just consists of integers or strings, not
dynamically allocated objects? Does it have to be set to Nothing?
Arrays are not objects so they cannot be set to nothing. Many years ago
i read somewhere that it was a good idea to use Erase to clear arrays
when done with them, but I have not seen that advice anywhere since.
Again, it can't hurt.
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