Possible to "Redim" Dictionary?

[ReneMiner]

I wonder if it's possible to "redim" the dictionary if I need more keys.

The help warns about:

More than NumberOfKeys keys can be stored into a dictionary but this will slow down all operations.

So I fear to reach the limit but also to use up unnecessary memory if not 5000 keys used...

Now I thought about some "Redim Preserve" in this manner:

Uses "Dictionary"
Dword pDictionary = Dictionary_Create(1000)
' ...
' now discover I have reached limit, 1000 Keys are used...

' copy dictionary to some buffer
Dword pBuffer = Heap_Alloc( Dictionary_MemInfo(pDictionary, %HT_MemInfo_Total) )
Memory_Copy( pDictionary, pBuffer, Heap_Size(pBuffer) )

'kill the old dictionary
Dictionary_Free(pDictionary)

' create a bigger one
pDicitonary = Dictionary_Create(2000)

' put the data back? 
Memory_Copy( pBuffer, pDictionary, Heap_Size(pBuffer) )

would this work or corrupt the dictionary-content?