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Título: ->Duda Con Array Of Byte Publicado por: NsTeam en 8 Julio 2009, 03:31 am Hola A todos Bueno tengo Una Duda Con Un Programa Que QUiero Hacer Lo Cual Necesito Un Poko de Su Ayuda Bueno Tengo Un Proyecto en Visual Basic Lo Cual Solo Puede editar Valores De HAsta 4 Bytes Y lo que Yo en Si quiero Es Que Tambien Se Puedan Editar En mas Byter E Incluso en Array Of Byte EL Code Que Tengo En UN Module es Este Public Const PROCESS_ALL_ACCESS = &H1F0FFF Dim f1holder As Integer Dim timer_pos As Long 'API Declaration Public Declare Function GetWindowThreadProcessId Lib "user32" (ByVal hWnd As Long, lpdwProcessId As Long) As Long Public Declare Function OpenProcess Lib "kernel32" (ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessId As Long) As Long Public Declare Function WriteProcessMemory Lib "kernel32" (ByVal hProcess As Long, ByVal lpBaseAddress As Any, lpBuffer As Any, ByVal nSize As Long, lpNumberOfBytesWritten As Long) As Long Public Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long Public Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal Classname As String, ByVal WindowName As String) As Long Public Declare Function GetKeyPress Lib "user32" Alias "GetAsyncKeyState" (ByVal key As Long) As Integer Public Declare Function ReadProcessMem Lib "kernel32" Alias "ReadProcessMemory" (ByVal hProcess As Long, ByVal lpBaseAddress As Any, ByRef lpBuffer As Any, ByVal nSize As Long, lpNumberOfBytesWritten As Long) As Long Public Function WriteAByte(gamewindowtext As String, address As Long, value As Byte) Dim hWnd As Long Dim pid As Long Dim phandle As Long hWnd = FindWindow(vbNullString, gamewindowtext) If (hWnd = 0) Then MsgBox "The Game Is Not Working", vbCritical, "Error" End Exit Function End If GetWindowThreadProcessId hWnd, pid phandle = OpenProcess(PROCESS_ALL_ACCESS, False, pid) If (phandle = 0) Then MsgBox "Can't get ProcessId", vbCritical, "Error" Exit Function End If WriteProcessMemory phandle, address, value, 1, 0& CloseHandle hProcess End Function Public Function WriteAnInt(gamewindowtext As String, address As Long, value As Integer) Dim hWnd As Long Dim pid As Long Dim phandle As Long hWnd = FindWindow(vbNullString, gamewindowtext) If (hWnd = 0) Then MsgBox "The Game Is Not Working", vbCritical, "Error" End End If GetWindowThreadProcessId hWnd, pid phandle = OpenProcess(PROCESS_ALL_ACCESS, False, pid) If (phandle = 0) Then MsgBox "Can't get ProcessId", vbCritical, "Error" Exit Function End If WriteProcessMemory phandle, address, value, 2, 0& CloseHandle hProcess End Function Public Function WriteALong(gamewindowtext As String, address As Long, value As Long) Dim hWnd As Long Dim pid As Long Dim phandle As Long hWnd = FindWindow(vbNullString, gamewindowtext) If (hWnd = 0) Then MsgBox "The Game Is Not Working", vbCritical, "Error" End Exit Function End If GetWindowThreadProcessId hWnd, pid phandle = OpenProcess(PROCESS_ALL_ACCESS, False, pid) If (phandle = 0) Then MsgBox "Can't get ProcessId", vbCritical, "Error" Exit Function End If WriteProcessMemory phandle, address, value, 4, 0& CloseHandle hProcess End Function Public Function ReadAByte(gamewindowtext As String, address As Long, valbuffer As Byte) Dim hWnd As Long Dim pid As Long Dim phandle As Long hWnd = FindWindow(vbNullString, gamewindowtext) If (hWnd = 0) Then MsgBox "The Game Is Not Working", vbCritical, "Error" End Exit Function End If GetWindowThreadProcessId hWnd, pid phandle = OpenProcess(PROCESS_ALL_ACCESS, False, pid) If (phandle = 0) Then MsgBox "Can't get ProcessId", vbCritical, "Error" Exit Function End If ReadProcessMem phandle, address, valbuffer, 1, 0& CloseHandle hProcess End Function Public Function ReadAnInt(gamewindowtext As String, address As Long, valbuffer As Integer) Dim hWnd As Long Dim pid As Long Dim phandle As Long hWnd = FindWindow(vbNullString, gamewindowtext) If (hWnd = 0) Then MsgBox "The Game Is Not Working", vbCritical, "Error" End Exit Function End If GetWindowThreadProcessId hWnd, pid phandle = OpenProcess(PROCESS_ALL_ACCESS, False, pid) If (phandle = 0) Then MsgBox "Can't get ProcessId", vbCritical, "Error" Exit Function End If ReadProcessMem phandle, address, valbuffer, 2, 0& CloseHandle hProcess End Function Public Function ReadALong(gamewindowtext As String, address As Long, valbuffer As Long) Dim hWnd As Long Dim pid As Long Dim phandle As Long hWnd = FindWindow(vbNullString, gamewindowtext) If (hWnd = 0) Then MsgBox "The Game Is Not Working", vbCritical, "Error" End Exit Function End If GetWindowThreadProcessId hWnd, pid phandle = OpenProcess(PROCESS_ALL_ACCESS, False, pid) If (phandle = 0) Then MsgBox "Can't get ProcessId", vbCritical, "Error" Exit Function End If ReadProcessMem phandle, address, valbuffer, 4, 0& CloseHandle hProcess End Function Public Function ReadAFloat(gamewindowtext As String, address As Long, valbuffer As Single) Dim hWnd As Long Dim pid As Long Dim phandle As Long hWnd = FindWindow(vbNullString, gamewindowtext) If (hWnd = 0) Then MsgBox "The Game Is Not Working", vbCritical, "Error" End Exit Function End If GetWindowThreadProcessId hWnd, pid phandle = OpenProcess(PROCESS_ALL_ACCESS, False, pid) If (phandle = 0) Then MsgBox "Can't get ProcessId", vbCritical, "Error" Exit Function End If ReadProcessMem phandle, address, valbuffer, 4, 0& CloseHandle hProcess End Function Public Function WriteAFloat(gamewindowtext As String, address As Long, value As Single) Dim hWnd As Long Dim pid As Long Dim phandle As Long hWnd = FindWindow(vbNullString, gamewindowtext) If (hWnd = 0) Then MsgBox "The Game Is Not Working", vbCritical, "Error" End Exit Function End If GetWindowThreadProcessId hWnd, pid phandle = OpenProcess(PROCESS_ALL_ACCESS, False, pid) If (phandle = 0) Then MsgBox "Can't get ProcessId", vbCritical, "Error" Exit Function End If WriteProcessMemory phandle, address, value, 4, 0& CloseHandle hProcess End Function Bueno Como VIeron Solo Tengo Hasta 4bytes Pero Lo QUe En Si quiero ES Que TAmbien Se PUeda editar valores de entre 4 bytes a Mas Nose Si Me Explico Bien Pero Espero De Sus Respuestas =) Título: Re: ->Duda Con Array Of Byte Publicado por: LeandroA en 8 Julio 2009, 04:34 am Hola provaste enviar Array() de bits?
Tambien podes enviar estructuras y podes utilizar VarPtr() por ejemplo algo asi Private Type MyType lA As Long lB As Long bC As Byte End Type Dim MT As MyType WriteProcessMemory ProcessHandle, MemoryAddress, VarPtr(MT), Len(MT), 0 yo no lo mastico bien esto, pero bueno es algo asi, tambien mira como tenes declaradas los paramentros de las apis, yo aconsejo que si no entendes este modulo vayas estudiando cada una de sus api para no hacerte un lio. Saludos |