MEMBUAT FORM BULAT

Dan berikut adalah source code nya :
Private Sub Form_Load()
Dim lReturn As Long
Form1.Show
lReturn = SetWindowRgn(hWnd, CreateEllipticRgn(20, 30, 220, 250), True)
End Sub

kode di bawah ini kita letakan di module okkk

Declare Function CreateEllipticRgn Lib "gdi32" (ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As Long, ByVal Y2 As Long) As Long
Declare Function SetWindowRgn Lib "user32" (ByVal hWnd As Long, ByVal hRgn As Long, ByVal bRedraw As Boolean) As Long