Help with Screen Saver Module (Resolved)

[MarkT]

I'm trying to make a generic screen saver module to end the screen saver when the mouse is moved or a key on the keyboard is pressed. This is what I have in a module. It works fine for the mouse stuff but doesn't seem to see the keyboard inputs. Am I using the wrong const for the keyboard?

Option Explicit
 
Declare Function CallWindowProc Lib "user32" Alias "CallWindowProcA" (ByVal lpPrevWndFunc As Long, ByVal hwnd As Long, ByVal Msg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long
 
Dim lpPrevWndProc As Long
 
Public Const WM_KEYDOWN = &H100
Public Const WM_MBUTTONDOWN = &H207
Public Const WM_LBUTTONUP = &H202
Public Const WM_RBUTTONDOWN = &H204
Public Const WM_MOUSEMOVE = &H200
 
Public Const GWL_WNDPROC = -4
 
Private Type POINTAPI
    x As Long
    y As Long
End Type
 
Dim frm As Form
 
Public Function Hook(ByVal f As Form)
    Set frm = f
    
    'This function hooks the window that you would like to subclass
    lpPrevWndProc = SetWindowLong(f.hwnd, GWL_WNDPROC, AddressOf WindowProc)
End Function
 
Public Sub UnHook(ByVal hwnd As Long)
    'This unhooks the window.  We must do this or else
    'an error is thrown when the program unloads.
    Call SetWindowLong(hwnd, GWL_WNDPROC, lpPrevWndProc)
End Sub
 
'This is the function that receives all messages sent to our form.
Function WindowProc(ByVal hw As Long, ByVal uMsg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
    
    Select Case uMsg
        Case WM_KEYDOWN
            Unload frm
        'Detect if the "enter" button on a mouse was clicked
        Case WM_MBUTTONDOWN
            Unload frm
        'Detects the leftmouse click
        Case WM_LBUTTONUP
            Unload frm
        'Detects the rightmouse click
        Case WM_RBUTTONDOWN
            Unload frm
        Case WM_MOUSEMOVE
            CheckCursor
    End Select
    
    'let the msg get through to the form
    WindowProc = CallWindowProc(lpPrevWndProc, hw, uMsg, wParam, lParam)
 
End Function
 
Private Sub CheckCursor()
Static xx As Integer
Static yy As Integer
Dim Point As POINTAPI
 
    GetCursorPos Point
    
    If xx = 0 And yy = 0 Then
       xx = Point.x
       yy = Point.y
    Else
        If Abs(xx - Point.x) > 5 Or Abs(yy - Point.y) > 5 Then
            Unload frm
        Else
            xx = Point.x
            yy = Point.y
        End If
    End If
End Sub