Saydam form oluşturma

[aLayıNaiSyaN]

Önce Modül oluşturun ve içine aşağıdaki kodu kopyalayın.

     Public Declare Function GetWindowLong Lib "User32.dll" Alias "GetWindowLongA" (ByVal hWnd As Long, ByVal nIndex As Long) As Long
Public Declare Function SetWindowLong Lib "User32.dll" Alias "SetWindowLongA" (ByVal hWnd As Long, ByVal nIndex As Long, ByVal dwNewLong As Long) As Long
Public Declare Function SetLayeredWindowAttributes Lib "User32.dll" (ByVal hWnd As Long, ByVal crKey As Long, ByVal bAlpha As Byte, ByVal dwFlags As Long) As Long
Public Declare Function SetLayeredAttributes Lib "User32.dll" (ByVal hWnd As Long, ByVal crKey As Long, ByVal bAlpha As Byte, ByVal dwFlags As Long) As Long
Public Declare Function UpdateLayeredWindow Lib "User32.dll" (ByVal hWnd As Long, ByVal hdcDst As Long, pptDst As Any, psize As Any, ByVal hdcSrc As Long, pptSrc As Any, crKey As Long, ByVal pblend As Long, ByVal dwFlags As Long) As Long
 
Public Const GWL_STYLE = (-16)
Public Const GWL_EXSTYLE = (-20)
Public Const WS_EX_LAYERED = &H80000
Public Const ULW_COLORKEY = &H1
Public Const ULW_ALPHA = &H2
Public Const ULW_OPAQUE = &H4
Public Const AC_SRC_OVER = &H0
Public Const AC_SRC_ALPHA = &H1
Public Const AC_SRC_NO_PREMULT_ALPHA = &H1
Public Const AC_SRC_NO_ALPHA = &H2
Public Const AC_DST_NO_PREMULT_ALPHA = &H10
Public Const AC_DST_NO_ALPHA = &H20
Public Const LWA_COLORKEY = &H1
Public Const LWA_ALPHA = &H2
 
Public Sub MakeTransparent(hWnd, Rate)
Dim WinInfo As Long
On Local Error Resume Next
WinInfo = GetWindowLong(hWnd, GWL_EXSTYLE)
WinInfo = WinInfo Or WS_EX_LAYERED
On Local Error Resume Next
SetWindowLong hWnd, GWL_EXSTYLE, WinInfo
On Local Error Resume Next
SetLayeredWindowAttributes hWnd, 0, Rate, LWA_ALPHA
End Sub

Sonra Form1 modülüne aşağıdaki kodu yapıştırın

     Private Sub Form_Load()
MakeTransparent Me.hWnd, 200
Me.Show
End Sub