[RESOLVED] Commandbutton to make form border invisible?

[Hack]

True this

Option Explicit
 
Private Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" _
(ByVal hwnd As Long, ByVal nIndex As Long) As Long
 
Private Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA" _
(ByVal hwnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
 
Private 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
 
Private Const WS_CAPTION = &HC00000
Private Const GWL_STYLE = (-16)
Private Const SWP_FRAMECHANGED = &H20
Private Const SWP_NOMOVE = &H2
Private Const SWP_NOSIZE = &H1
Private Const SWP_NOZORDER = &H4
 
Private Function DisplayCaption(ByVal IsDisplayed As Boolean) As Boolean
        Dim MyStyle As Long
        
        MyStyle = GetWindowLong(Me.hwnd, GWL_STYLE)
          If IsDisplayed Then
             MyStyle = MyStyle Or WS_CAPTION
          Else
             MyStyle = MyStyle And Not WS_CAPTION
          End If
          
          If SetWindowLong(Me.hwnd, GWL_STYLE, MyStyle) Then
             If MyStyle = GetWindowLong(Me.hwnd, GWL_STYLE) Then
                DisplayCaption = True
             End If
         End If
         
         SetWindowPos hwnd, 0, 0, 0, 0, 0, SWP_FRAMECHANGED Or SWP_NOMOVE Or SWP_NOZORDER Or SWP_NOSIZE
End Function
 
Private Sub Form_Load()
DisplayCaption False 
End Sub
 
Private Sub Command1_Click()
DisplayCaption True
End Sub