VB.Net Memory Class (Writen by Jorndel)

<Flags()> _
    Public Enum ProcessAccessType
        PROCESS_TERMINATE = (&H1)
        PROCESS_CREATE_THREAD = (&H2)
        PROCESS_SET_SESSIONID = (&H4)
        PROCESS_VM_OPERATION = (&H8)
        PROCESS_VM_READ = (&H10)
        PROCESS_VM_WRITE = (&H20)
        PROCESS_DUP_HANDLE = (&H40)
        PROCESS_CREATE_PROCESS = (&H80)
        PROCESS_SET_QUOTA = (&H100)
        PROCESS_SET_INFORMATION = (&H200)
        PROCESS_QUERY_INFORMATION = (&H400)
    End Enum
    <DllImport("kernel32.dll")> _
    Public Shared Function OpenProcess(ByVal dwDesiredAccess As UInt32, ByVal bInheritHandle As Int32, ByVal dwProcessId As UInt32) As IntPtr
    End Function
    <DllImport("kernel32.dll")> _
    Public Shared Function CloseHandle(ByVal hObject As IntPtr) As Int32
    End Function
    <DllImport("kernel32.dll")> _
    Public Shared Function ReadProcessMemory(ByVal hProcess As IntPtr, ByVal lpBaseAddress As IntPtr, <[In](), Out()> ByVal buffer As Byte(), ByVal size As UInt32, ByRef lpNumberOfBytesRead As IntPtr) As Int32
    End Function
    <DllImport("kernel32.dll")> _
    Public Shared Function WriteProcessMemory(ByVal hProcess As IntPtr, ByVal lpBaseAddress As IntPtr, <[In](), Out()> ByVal buffer As Byte(), ByVal size As UInt32, ByRef lpNumberOfBytesWritten As IntPtr) As Int32
    End Function
 
 
    Public Function Hack(ByVal Application As String) As Boolean
        Dim pArray As Process() = Process.GetProcessesByName(Application)
        If pArray.Length = 0 Then
            Return True
        End If
        ReadProcess = pArray(0)
        Open()
        Return False
    End Function
 
    Public Sub SetInt(ByVal Address As Integer, ByVal Value As Integer)
        Dim byteswritten As Integer
        Write(Address, BitConverter.GetBytes(Value), byteswritten)
    End Sub
 
 
    Public Sub SetByte(ByVal Address As Integer, ByVal Value As Byte())
        Dim byteswritten As Integer
        Write(Address, Value, byteswritten)
    End Sub
 
 
    Private Property ReadProcess() As Process
        Get
            Return m_ReadProcess
        End Get
        Set(ByVal value As Process)
            m_ReadProcess = value
        End Set
    End Property
    Private m_ReadProcess As Process = Nothing
    Private m_hProcess As IntPtr = IntPtr.Zero
    Private Sub Open()
        Dim access As ProcessAccessType
        access = ProcessAccessType.PROCESS_VM_READ Or ProcessAccessType.PROCESS_VM_WRITE Or ProcessAccessType.PROCESS_VM_OPERATION
        m_hProcess = OpenProcess(CUInt(access), 1, CUInt(m_ReadProces*****))
    End Sub
    Private Sub CloseHandle()
        Dim iRetValue As Integer
        iRetValue = CloseHandle(m_hProcess)
        If iRetValue = 0 Then
            Throw New Exception("CloseHandle failed")
        End If
    End Sub
    Private Sub Write(ByVal MemoryAddress As IntPtr, ByVal bytesToWrite As Byte(), ByRef bytesWritten As Integer)
        Dim ptrBytesWritten As IntPtr
        WriteProcessMemory(m_hProcess, MemoryAddress, bytesToWrite, CUInt(bytesToWrite.Length), ptrBytesWritten)
        bytesWritten = ptrBytesWritten.ToInt32()
    End Sub

    Public Sub WriteFloat(Address As Integer, Float As Single)
        Dim Buffer As Byte() = BitConverter.GetBytes(Float)
        Dim Zero As IntPtr = IntPtr.Zero
        WriteProcessMemory(pHandel, New IntPtr(Address), Buffer, 4, Zero)
    End Sub

    Public Function ReadFloat(Address As Integer, Optional Length As Integer = 4) As Double
        Return BitConverter.ToSingle(Read(Address, Length), 0)
    End Function

    Private pHandel As IntPtr
    Private ProcessModule As ProcessModule
    Public BaseAddress As Integer
    Public Function Process_Handle(ProcessName As String) As Boolean
        Try
            ProcList = Process.GetProcessesByName(ProcessName)
            If ProcList.Length = 0 Then
                Return False
            Else
                pHandel = ProcList(0).Handle
                ProcessModule = ProcList(0).MainModule
                BaseAddress = ProcessModule.BaseAddress
                Return True
            End If
        Catch ex As Exception
            Console.WriteLine("Process_Handle - " + ex.Message)
            Return False
        End Try
    End Function