Copies the data from one SafeArray to another.
_SafeArrayCopyData($pSafeArraySource, $pSafeArrayDest)
| $pSafeArraySource | Pointer to the source SafeArray. |
| $pSafeArrayDest | Pointer to the destination SafeArray. |
| Success: | 0 (S_OK). |
| Failure: | Non-zero HRESULT and sets @error: 1 - Invalid source or destination SafeArray pointer. 2 - DllCall failure. |