Access Hide Windows, but form in window's taskbar - ms-access

Question

like the title said, i would like to hide access's windows application but see the item of form in my windows's taskbar.
I already find to hide the access windows with this API:
Const SW_HIDE = 0
Const SW_NORMAL = 1
Private Declare PtrSafe Function ShowWindow Lib "user32" _
(ByVal hwnd As Long, ByVal FHCmdShow As Long) As Long
And: ShowWindow Application.hWndAccessApp, 0 for hiding the windows.
And i find this for the item in taskbar:
Public Declare Function GetWindowLong Lib "user32" _
Alias "GetWindowLongA" _
(ByVal hWnd As Long, _
ByVal nIndex As Long) As Long
Public Declare Function SetWindowLong Lib "user32" _
Alias "SetWindowLongA" _
(ByVal hWnd As Long, _
ByVal nIndex As Long, _
ByVal dwNewLong As Long) As Long
Public Declare Function SetWindowPos Lib "user32" _
(ByVal hWnd As Long, _
ByVal hWndInsertAfter As Long, _
ByVal X As Long, _
ByVal Y As Long, _
ByVal cx As Long, _
ByVal cy As Long, _
ByVal wFlags As Long) As Long
Public Sub AppTasklist(frmHwnd)
Dim WStyle As Long
Dim Result As Long
WStyle = GetWindowLong(frmHwnd, GWL_EXSTYLE)
WStyle = WStyle Or WS_EX_APPWINDOW
Result = SetWindowPos(frmHwnd, HWND_TOP, 0, 0, 0, 0, _
SWP_NOMOVE Or _
SWP_NOSIZE Or _
SWP_NOACTIVATE Or _
SWP_HIDEWINDOW)
Result = SetWindowLong(frmHwnd, GWL_EXSTYLE, WStyle)
Debug.Print Result
Result = SetWindowPos(frmHwnd, HWND_TOP, 0, 0, 0, 0, _
SWP_NOMOVE Or _
SWP_NOSIZE Or _
SWP_NOACTIVATE Or _
SWP_SHOWWINDOW)
End Sub
But i don't know how to make this work, i've tried fews things but nothing work.
Anyone have already use it or can help me?