关于将single型的变量值copymemory到内存后的格式有关问题

关于将single型的变量值copymemory到内存后的格式问题?
将single型的变量值copymemory到内存，再一个字节一个字节读出，不知道结果的格式是什么，请教高人

'以下是single输出结果
-----------------------
Byte   1=0
Byte   2=0
Byte   3=2
Byte   4=66
-----------------------

'以下是double输出结果
Byte   1=0
Byte   2=0
Byte   3=0
Byte   4=0
Byte   5=0
Byte   6=64
Byte   7=64
Byte   8=64
-----------------------


'code

Private   Declare   Sub   CopyMemory   Lib   "kernel32 "   Alias   "RtlMoveMemory "   (ByVal   pDst   As   Any,   ByVal   pSrc   As   Any,   ByVal   ByteLen   As   Long)

'API   memory   functions
Private   Declare   Function   GlobalAlloc   Lib   "kernel32 "   (ByVal   wFlags   As   Long,   ByVal   dwBytes   As   Long)   As   Long
Private   Declare   Function   GlobalFree   Lib   "kernel32 "   (ByVal   hMem   As   Long)   As   Long
Private   Declare   Function   GlobalLock   Lib   "kernel32 "   (ByVal   hMem   As   Long)   As   Long
Private   Declare   Function   GlobalUnlock   Lib   "kernel32 "   (ByVal   hMem   As   Long)   As   Long

'constants   for   API   memory   functions
Private   Const   GMEM_MOVEABLE   =   &H2
Private   Const   GMEM_ZEROINIT   =   &H40
Private   Const   GHND   =   (GMEM_MOVEABLE   Or   GMEM_ZEROINIT)

        Dim   pHnd   As   Long
        Dim   MemPoint   As   Long

Private   Sub   cmd_Free_Click()
'         GlobalFree   pHnd
End   Sub

Private   Sub   Command1_Click()
        Dim   i   As   Long
        Dim   test   As   Single
        Dim   test3   As   Single
        Dim   test2   As   Long
        Dim   ReadMem   As   Byte
        Dim   WriteMem   As   Byte
        Dim   tmpStr   As   String
       
        pHnd   =   GlobalAlloc(GHND,   80)
        MemPoint   =   GlobalLock(pHnd)
       
        tmpStr   =   " "
        test   =   32.5
        test2   =   0
        test3   =   0
        ReadMem   =   0
        CopyMemory   MemPoint   ,   VarPtr(test),   4
        For   i   =   1   To   4
                CopyMemory   VarPtr(ReadMem),   MemPoint   +   i   -   1,   i
                tmpStr   =   Trim(Str(ReadMem))
                Debug.Print   "Byte   "   &   Trim(Str(i))   &   "= ";   tmpStr

                ReadMem   =   0
        Next   i

        CopyMemory   VarPtr(test3),   MemPoint,   4

        GlobalUnlock   pHnd
        GlobalFree   pHnd
       
        End
End   Sub


Private   Sub   Form_Load()
        Call   Command1_Click
End   Sub


[解决办法]
弯子绕大了，实在不懂转这么大一圈是为了什么？下面的代码就是你要结果：
Private Declare Sub CopyMemory Lib "kernel32 " Alias "RtlMoveMemory " (pDst As Any, pSrc As Any, ByVal ByteLen As Long)
Private Sub Command1_Click()
Dim i As Long, b(3) As Byte
Dim test As Single
test = 32.5
CopyMemory b(0), test, 4
For i = 0 To 3
Debug.Print "Byte " & CStr(i + 1) & "= " & b(i)
Next i
End
End Sub
Private Sub Form_Load()
Call Command1_Click
End Sub