Results 1 to 3 of 3

Thread: The IE[SUPER]LABEL "Bug"

  1. #1
    Guest
    It you have used the "ie super label" and set is to transparent you notice a bug that copys the screen before you run your program and dosn't refresh afterwards. So you can create some kick ass screen savers (or anything of a likeness) from exploing the bug. the only problem is that the bug is very buggy and crashes on 75% of computers 3 out of 4 times so if anyone knows of a thing like this that isn't as crash happy please let me know.

  2. #2
    old fart Frans C's Avatar
    Join Date
    Oct 1999
    Location
    the Netherlands
    Posts
    2,926
    I don't know the "ie super label" , but I use the following code to copy the screen.

    First set your apps startup property to Sub Main and set your forms borderstyle to none.
    Add a standard module with this code:
    Code:
    Option Explicit
    Private Declare Function GetWindowDC Lib "user32" (ByVal Hwnd As Long) As Long
    Private Declare Function ReleaseDC Lib "user32" (ByVal Hwnd As Long, ByVal hdc As Long) As Long
    Private Declare Function BitBlt Lib "gdi32" (ByVal hDCDest As Long, ByVal XDest As Long, ByVal YDest As Long, ByVal nWidth As Long, ByVal nHeight As Long, ByVal hDCSrc As Long, ByVal XSrc As Long, ByVal YSrc As Long, ByVal dwRop As Long) As Long
    Private Declare Function GetDesktopWindow Lib "user32" () As Long
    
    Sub Main()
        Load Form1
        Form1.AutoRedraw = True
        Call CopyScreen(Form1)
        Form1.Show
    End Sub
    Public Sub CopyScreen(DestForm As Form)
        Dim retVal As Long
        Dim hWndDesk As Long
        Dim hDCDesk As Long
        
        Dim WidthDesk As Long
        Dim HeightDesk As Long
    
        'define the screen coordinates (upper
        'corner (0,0) and lower corner (Width, Height)
        WidthDesk = Screen.Width \ Screen.TwipsPerPixelX
        HeightDesk = Screen.Height \ Screen.TwipsPerPixelY
         
        'get the desktop handle and device context
        hWndDesk = GetDesktopWindow()
        hDCDesk = GetWindowDC(hWndDesk)
         
        'copy the desktop to the form
        retVal = BitBlt(DestForm.hdc, 0, 0, WidthDesk, HeightDesk, hDCDesk, 0, 0, vbSrcCopy)
        retVal = ReleaseDC(hWndDesk, hDCDesk)
    End Sub
    And add the following code to your forms module
    Code:
    Option Explicit
    
    Private Sub Form_Load()
        Me.Top = 0
        Me.Left = 0
        Me.Width = Screen.Width
        Me.Height = Screen.Height
    End Sub
    
    Private Sub Form_DblClick()
        Unload Me
    End Sub


  3. #3
    Guest

    Cool Thanks for the code...

    It is kind of like this... the screen cap part. But after the screen cap the form dosen't refresh (only the mouse dose) so if you move a windows over the form you'd get 100 copys of what the form looked like (depens on hwo fast you move the window over the form.) see if you can find the ielabel.ocx,when loaded in vb it's called ie super label. Comes with IE4 i think or just go to microsoft's site and download it.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  



Click Here to Expand Forum to Full Width