Form Berbentuk Ellips/Bulat Pada Visual Basic

Buat 1 project dengan :
1 Form
1 Module
Copy source code berikut pada Module :

Public Declare Function CreateEllipticRgn Lib "gdi32" _
    (ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As Long, _
    ByVal Y2 As Long) As Long

Public Declare Function SetWindowRgn Lib "user32" _
    (ByVal hWnd As Long, ByVal hRgn As Long, _
    ByVal bRedraw As Boolean) As Long

Sementara coding untuk di Form seperti berikut :
Private Sub Form_Load()
    SetWindowRgn hWnd, CreateEllipticRgn(0, 0, 300, 200), True
End Sub