writeinteger

Imports System.Runtime.InteropServices
Imports System.Text
Public Class UUv3MemoryClass

#Region "MemoryClass"
    Private pHandle As IntPtr
    Private rProcess As Process = Nothing
    Private hProcess As IntPtr = IntPtr.Zero

    <DllImport("kernel32.dll")> _
    Public Shared Function _
    OpenProcess(ByVal DesiredAccess As UInt32, ByVal InheritHandle As Int32, ByVal ProcessID As UInt32) As IntPtr
    End Function
    <DllImport("kernel32.dll")> _
    Public Shared Function _
    ReadProcessMemory(ByVal hProcess As IntPtr, ByVal BaseAddress As IntPtr, <[In](), Out()> ByVal Buffer As Byte(), _
                      ByVal Size As UInt32, ByRef NumberOfBytesRead As IntPtr) As Int32
    End Function
    <DllImport("kernel32.dll")> _
    Public Shared Function _
    WriteProcessMemory(ByVal hProcess As IntPtr, ByVal BaseAddress As IntPtr, <[In](), Out()> ByVal Buffer As Byte(), _
                       ByVal Size As UInt32, ByRef NumberOfBytesWritten As IntPtr) As Int32
    End Function

    <Flags()> _
    Public Enum ProcessAccessType
        pOperation = (&H8)
        pRead = (&H10)
        pWrite = (&H20)
    End Enum

    Public Function pH(ByVal pName As String) As Boolean
        Try
            Dim pList As Process() = Process.GetProcessesByName(pName)
            If pList.Length = 0 Then
                Return False
            Else
                pHandle = pList(0).Handle
                Return True
            End If
        Catch ex As Exception
            Return False
        End Try
    End Function

    Public Function h(ByVal App As String) As Boolean
        Dim pArray As Process() = Process.GetProcessesByName(App)
        If pArray.Length = 0 Then
            Return True
        End If
        ReadProcess = pArray(0)
        Open()
        Return False
    End Function

    Public Sub SetInteger(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

    Public Sub WriteString(ByVal Address As Integer, ByVal Text As String)
        Dim Buffer As Byte() = New ASCIIEncoding().GetBytes(Text)
        Dim Zero As IntPtr = IntPtr.Zero
        WriteProcessMemory(pHandle, New IntPtr(Address), Buffer, UInt32.Parse(Buffer.Length), Zero)
    End Sub

    Private Function Read(ByVal Address As Integer, ByVal Length As Integer) As Byte()
        Dim Buffer As Byte() = New Byte(Length - 1) {}
        Dim Zero As IntPtr = IntPtr.Zero
        ReadProcessMemory(pHandle, New IntPtr(Address), Buffer, UInt32.Parse(Buffer.Length), Zero)
        Return Buffer
    End Function

    Public Function ReadInteger(ByVal Address As Integer, Optional ByVal Length As Integer = 4) As Integer
        Return _
        BitConverter.ToInt32(Read(Address, Length), 0)
    End Function

    Private Property ReadProcess() As Process
        Get
            Return rProcess
        End Get
        Set(ByVal Value As Process)
            rProcess = Value
        End Set
    End Property

    Private Sub Write(ByVal MemoryAddress As IntPtr, ByVal BytesToWrite As Byte(), ByRef BytesWritten As Integer)
        Dim _BytesWritten As IntPtr
        WriteProcessMemory(hProcess, MemoryAddress, BytesToWrite, CUInt(BytesToWrite.Length), _BytesWritten)
        BytesWritten = _BytesWritten.ToInt32()
    End Sub

    Public Sub WriteFloat(ByVal Address As Integer, ByVal Value As Single)
        Dim Buffer As Byte() = BitConverter.GetBytes(Value)
        Dim Zero As IntPtr = IntPtr.Zero
        WriteProcessMemory(pHandle, New IntPtr(Address), Buffer, UInt32.Parse(Buffer.Length), Zero)
    End Sub

    Private Sub Open()
        Dim Access As ProcessAccessType
        Access = ProcessAccessType.pRead Or _
                 ProcessAccessType.pWrite Or _
                 ProcessAccessType.pOperation
        hProcess = OpenProcess(CUInt(Access), 1, CUInt(rProcess.Id))
    End Sub
#End Region

End Class