How to make form Always on Top in VB 6

In vb 6, there is no any property or method to make a form the topmost window but we can do with the help of SetWindowPos method in user32 win API.
The following code uses a functions called Set_FormAlwaysTop and Set_FormNotTop. The Set_FormAlwaysTop function sets a form as a topmost Window and Set_FormNotTop sets a form to normal Window.The passed parameter ‘hwnd’ specifies the which window to be set as topmost window or as normal window.

Option Explicit
Private Const HWND_BOTTOM       As Long = 1
Private Const HWND_NOT_TOP_MOST As Long = -2
Private Const HWND_TOP          As Long = 1
Private Const HWND_TOP_MOST     As Long = -1
Private Const SWP_NO_MOVE       As Long = &H2
Private Const SWP_NO_SIZE       As Long = &H1
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)
Declare Function GetActiveWindow& Lib "user32" ()
Public Sub Set_FormAlwaysTop(ByVal hWnd As Long)
    SetWindowPos hWnd, HWND_TOP_MOST, 0, 0, 0, 0, SWP_NO_MOVE + SWP_NO_SIZE
End Sub
Public Sub Set_FormNotTop(ByVal hWnd As Long)
    SetWindowPos hWnd, HWND_NOT_TOP_MOST, 0, 0, 0, 0, SWP_NO_MOVE + SWP_NO_SIZE
End Sub

How to use above function:
Suppose if you want to make Form1 as TopMost window then you can call the Set_FormAlwaysTop function as: