Membuat Form Yang Berbentuk Lingkaran

Bagaimanakah cara membuat form yang berbentuk lingkaran? simaklah kodenya di bawah ini:

Option Explicit 
 
Private Declare Function CreateEllipticRgn Lib "gdi32" (ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As Long, ByVal Y2 As Long) As Long 
Private Declare Function SetWindowRgn Lib "User32" (ByVal hWnd As Long, ByVal hRgn As Long, ByVal bRedraw As Boolean) As Long 
 
Function CutCirCle(frm As Form, Left, Top, Fat, Tall) 
    With frm 
        .Width = (Fat + 10) * 15 
        .Height = (Tall + 10) * 15 
    End With 
    SetWindowRgn frm.hWnd, CreateEllipticRgn(Left, Top, Fat, Tall), True 
End Function 

Contoh penggunaan kode di atas:

Private Sub Command1_Click() 
    Call CutCirCle(Me, 0, 0, 600, 600) 
End Sub 
 
Private Sub Form_Resize() 
    Command1.Left = ((610 * 15) / 2) - (Command1.Width / 2)   
End Sub