问题1:
定义一模块:
Option ExplicitPublic Declare Function GetPixel Lib "gdi32" (ByVal hDC As Long, ByVal X As Long, ByVal Y As Long) As Long
Public Declare Function SetWindowRgn Lib "user32" (ByVal hWnd As Long, ByVal hRgn As Long, ByVal bRedraw As Boolean) As Long
Public Declare Function CreateRectRgn Lib "gdi32" (ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As Long, ByVal Y2 As Long) As Long
Public Declare Function CombineRgn Lib "gdi32" (ByVal hDestRgn As Long, ByVal hSrcRgn1 As Long, ByVal hSrcRgn2 As Long, ByVal nCombineMode As Long) As Long
Public Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long
Public Declare Function ReleaseCapture Lib "user32" () As Long
Public Declare Function DeleteObject Lib "gdi32" (ByVal hObject As Long) As Long
Public Const RGN_OR = 2
Public Const WM_NCLBUTTONDOWN = &HA1
Public Const HTCAPTION = 2Public Function MakeRegion(picSkin As PictureBox) As Long
Dim X As Long, Y As Long, StartLineX As Long
Dim FullRegion As Long, LineRegion As Long
Dim TransparentColor As Long
Dim InFirstRegion As Boolean
Dim InLine As Boolean ' Flags whether we are in a non-tranparent pixel sequence
Dim hDC As Long
Dim PicWidth As Long
Dim PicHeight As Long
hDC = picSkin.hDC
PicWidth = picSkin.ScaleWidth
PicHeight = picSkin.ScaleHeight
InFirstRegion = True: InLine = False
X = Y = StartLineX = 0
TransparentColor = GetPixel(hDC, 0, 0)
For Y = 0 To PicHeight - 1
For X = 0 To PicWidth - 1
If GetPixel(hDC, X, Y) = TransparentColor Or X = PicWidth Then
If InLine Then
InLine = False
LineRegion = CreateRectRgn(StartLineX, Y, X, Y + 1)
If InFirstRegion Then
FullRegion = LineRegion
InFirstRegion = False
Else
CombineRgn FullRegion, FullRegion, LineRegion, RGN_OR
DeleteObject LineRegion
End If
End If
Else
If Not InLine Then
InLine = True
StartLineX = X
End If
End If
Next
Next
MakeRegion = FullRegion
End Function
'**********************************************************************8
'**********************************************************************8
'**********************************************************************8
'窗体代码:
Option ExplicitPrivate Sub Form_Load()
Dim WindowRegion As Long
picMainSkin.ScaleMode = vbPixels
picMainSkin.AutoRedraw = True
picMainSkin.AutoSize = True
picMainSkin.BorderStyle = vbBSNone
Me.BorderStyle = vbBSNone
Set picMainSkin.Picture = LoadPicture(App.Path & "\PicSkin.bmp")
Me.Width = picMainSkin.Width
Me.Height = picMainSkin.Height
WindowRegion = MakeRegion(picMainSkin)
SetWindowRgn Me.hWnd, WindowRegion, True
End SubPrivate Sub picMainSkin_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
ReleaseCapture
SendMessage Me.hWnd, WM_NCLBUTTONDOWN, HTCAPTION, 0&End Sub
'*****************
PicSkin.bmp图片为你想要的窗体的形状(不要的部分要用photoshop设成黑色)picMainSkin_MouseDowns()是为了能让没标题提的窗体移动问题2:
我也想知道,关注
定义一模块:
Option ExplicitPublic Declare Function GetPixel Lib "gdi32" (ByVal hDC As Long, ByVal X As Long, ByVal Y As Long) As Long
Public Declare Function SetWindowRgn Lib "user32" (ByVal hWnd As Long, ByVal hRgn As Long, ByVal bRedraw As Boolean) As Long
Public Declare Function CreateRectRgn Lib "gdi32" (ByVal X1 As Long, ByVal Y1 As Long, ByVal X2 As Long, ByVal Y2 As Long) As Long
Public Declare Function CombineRgn Lib "gdi32" (ByVal hDestRgn As Long, ByVal hSrcRgn1 As Long, ByVal hSrcRgn2 As Long, ByVal nCombineMode As Long) As Long
Public Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hWnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long
Public Declare Function ReleaseCapture Lib "user32" () As Long
Public Declare Function DeleteObject Lib "gdi32" (ByVal hObject As Long) As Long
Public Const RGN_OR = 2
Public Const WM_NCLBUTTONDOWN = &HA1
Public Const HTCAPTION = 2Public Function MakeRegion(picSkin As PictureBox) As Long
Dim X As Long, Y As Long, StartLineX As Long
Dim FullRegion As Long, LineRegion As Long
Dim TransparentColor As Long
Dim InFirstRegion As Boolean
Dim InLine As Boolean ' Flags whether we are in a non-tranparent pixel sequence
Dim hDC As Long
Dim PicWidth As Long
Dim PicHeight As Long
hDC = picSkin.hDC
PicWidth = picSkin.ScaleWidth
PicHeight = picSkin.ScaleHeight
InFirstRegion = True: InLine = False
X = Y = StartLineX = 0
TransparentColor = GetPixel(hDC, 0, 0)
For Y = 0 To PicHeight - 1
For X = 0 To PicWidth - 1
If GetPixel(hDC, X, Y) = TransparentColor Or X = PicWidth Then
If InLine Then
InLine = False
LineRegion = CreateRectRgn(StartLineX, Y, X, Y + 1)
If InFirstRegion Then
FullRegion = LineRegion
InFirstRegion = False
Else
CombineRgn FullRegion, FullRegion, LineRegion, RGN_OR
DeleteObject LineRegion
End If
End If
Else
If Not InLine Then
InLine = True
StartLineX = X
End If
End If
Next
Next
MakeRegion = FullRegion
End Function
'**********************************************************************8
'**********************************************************************8
'**********************************************************************8
'窗体代码:
Option ExplicitPrivate Sub Form_Load()
Dim WindowRegion As Long
picMainSkin.ScaleMode = vbPixels
picMainSkin.AutoRedraw = True
picMainSkin.AutoSize = True
picMainSkin.BorderStyle = vbBSNone
Me.BorderStyle = vbBSNone
Set picMainSkin.Picture = LoadPicture(App.Path & "\PicSkin.bmp")
Me.Width = picMainSkin.Width
Me.Height = picMainSkin.Height
WindowRegion = MakeRegion(picMainSkin)
SetWindowRgn Me.hWnd, WindowRegion, True
End SubPrivate Sub picMainSkin_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
ReleaseCapture
SendMessage Me.hWnd, WM_NCLBUTTONDOWN, HTCAPTION, 0&End Sub
'*****************
PicSkin.bmp图片为你想要的窗体的形状(不要的部分要用photoshop设成黑色)picMainSkin_MouseDowns()是为了能让没标题提的窗体移动问题2:
我也想知道,关注
还有,图片要放在picMainSKin(PictureBox控件)里,窗体上放picMainSKin控件.