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[Help]Read address

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[Help]Read address

Hi I have a problem with reading a memory address.
Well the problem is that I have no idear how to do it.
I want to be able to specify a address and then display its value on a label or what ever.

ReadProcessMemory Function (Windows)

Originally Posted by Void

ReadProcessMemory Function (Windows)

Thanks I will try it later.

i asked this a while ago...

I can't get it to work because it always returns 0.
I have a button and a label.

Code:

Private Declare Function ReadProcessMemory Lib "kernel32" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Single, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Integer

Code:

    Private Sub Button13_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button13.Click

        Dim Health As Integer = &H1A4B159
        Dim displayHealth As Integer
        Dim proc As Process = Process.GetCurrentProcess
        For Each proc In Process.GetProcesses
            If proc.MainWindowTitle = "BlackOps" Then
                ReadProcessMemory(proc.Handle.ToInt32(), Health, displayHealth, 4, 0)

            End If
        Next
        Label14.Text = (displayHealth)

    End Sub

I don't know if I did the dim proc part right but I'm pretty sure that the rest is correct.
Is this right:

Code:

If proc.MainWindowTitle = "BlackOps" Then

That is the process name, but is it supposed to be the window name:

Code:

If proc.MainWindowTitle = "Call of Duty©: BlackOps" Then

Like that?

Originally Posted by *****179

i asked this a while ago...

Did you get an answer?

You have give yourself permission to read/write. Look up OpenProcess()

I still get a 0 in label14

Code:

    Private Declare Function OpenProcess Lib "kernel32.dll" (ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessId As Long) As Long
    Private Declare Function ReadProcessMemory Lib "kernel32" (ByVal hProcess As Integer, ByVal lpBaseAddress As Integer, ByRef lpBuffer As Single, ByVal nSize As Integer, ByRef lpNumberOfBytesWritten As Integer) As Integer
    Dim RBuff1 As Long

Code:

    Private Sub Button16_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonX16.Click
        Dim BlackOpsLookUp As Process() = Process.GetProcessesByName("BlackOps")

        Dim processHandle As IntPtr = OpenProcess(&H1F0FFF, 0, BlackOpsLookUp(0).Id)

        ReadProcessMemory(processHandle, &H1A4B15C, RBuff1, 4, Nothing)
        Label14.Text = (RBuff1)
    End Sub

Edit:
I tried changing it to this, but it still doesn't work.

Code:

        Dim processHandle As IntPtr = OpenProcess(&H10, 0, BlackOpsLookUp(0).Id)

Are you trying to read memory while debugging your program? Because if you are you wont be able to open a handle to another process. Which would result in not being able to read.

Originally Posted by wtfiwantthatname

Are you trying to read memory while debugging your program? Because if you are you wont be able to open a handle to another process. Which would result in not being able to read.

I will try building the program.

Originally Posted by wtfiwantthatname

Are you trying to read memory while debugging your program? Because if you are you wont be able to open a handle to another process. Which would result in not being able to read.

Building it didnt change anything.
I still get a 0.

Double Post Removed, Merged comments.

Just use Blubbs awesome DLL.
Search for it...
btw i think you can only read integer.

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