->Duda Con Array Of Byte

[NsTeam]

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 =)

[LeandroA]

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