Redim yourarray(0 To numelements - 1)
CopyMemory ByRef yourarray(0), ByVal ptr, ByVal numelements * sizeof(single)

You cannot change the address of a VB array, so you'll have to copy it
if you do not want to pass the array by ref.

To receive the pointer from your C function, pass a Long by Ref.

Hope this helps

Alexander Kienzle

You have to create and dimension an array. Then, pass the first byte of the array as a parameter. So your code will look something like this:

    Dim MyArray() as Byte

    Redim MyArray(1024)
    SomeAPIFunction MyArray(0)

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Hans Blomme