2. Nisi dao dovoljno detalja, ali da pokušamo...
Dakle kod koji čini formu transparentnom
Code:
Option Explicit
Private Declare Function CreateRectRgn Lib "gdi32" (ByVal X1 As Long, ByVal Y1 As Long, _
ByVal X2 As Long, ByVal Y2 As Long) As Long
Private Declare Function CombineRgn Lib "gdi32" (ByVal hDestRgn As Long, _
ByVal hSrcRgn1 As Long, ByVal hSrcRgn2 As Long, ByVal nCombineMode As Long) As Long
Private Declare Function SetWindowRgn Lib "user32" (ByVal hwnd As Long, ByVal hRgn As Long, _
ByVal bRedraw As Boolean) As Long
Private Declare Function DeleteObject Lib "gdi32" (ByVal hObject As Long) As Long
Dim mFormRegion As Long
Private Const RGN_OR = 2
Private Const RGN_DIFF = 4
Private Sub Command1_Click()
Me.ScaleMode = vbPixels
Dim w As Single, h As Single
Dim edge As Single, topEdge As Single
Dim mLeft, mTop
Dim i As Integer
Dim r As Long
Dim outer As Long, inner As Long
w = ScaleX(Width, vbTwips, vbPixels)
h = ScaleY(Height, vbTwips, vbPixels)
mFormRegion = CreateRectRgn(0, 0, 0, 0)
edge = (w - ScaleWidth) / 2
topEdge = h - edge - ScaleHeight
outer = CreateRectRgn(0, 0, w, h)
inner = CreateRectRgn(edge, topEdge, w - edge, h - edge)
CombineRgn mFormRegion, outer, inner, RGN_DIFF
For i = 0 To Me.Controls.Count - 1
If Me.Controls(i).Visible = True Then
mLeft = ScaleX(Me.Controls(i).Left, Me.ScaleMode, vbPixels) + edge
mTop = ScaleX(Me.Controls(i).Top, Me.ScaleMode, vbPixels) + topEdge
r = CreateRectRgn(mLeft, mTop, _
mLeft + ScaleX(Me.Controls(i).Width, Me.ScaleMode, vbPixels), _
mTop + ScaleY(Me.Controls(i).Height, Me.ScaleMode, vbPixels))
CombineRgn mFormRegion, r, mFormRegion, RGN_OR
End If
Next
SetWindowRgn hwnd, mFormRegion, True
End Sub
Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
SetWindowRgn hwnd, 0, False
DeleteObject mFormRegion
End Sub
Pa ti to kombinuj i iskoristi u svojoj kontroli.A što se tiče ovog drugog, ne znam kako tačno izgleda to što praviš, ali zar ne bi umesto Line kontrola mogao da iskoristiš Shape kontrolu kojima možeš da podešavaš svojstva kao što su transparentnost, boja...
-Odracuonogakomijedrpiorazmaknicu.
-Ne rxdi mi txstxturx, kxd god hocu dx
ukucxm "x" onx ukucx "x".
-Ko kaaz e da ja neuummem da kuuca
m.
-Piše "Insert disk 3", a jedva sam i ova
dva ugurao u drajv
-Postoje samo dve osobe kojima
verujem, jedna sam ja, a druga nisi ti