Asp Forum
Home
|
Login
|
Register
|
Search
Forums
>
microsoft.public.dotnet.framework
ReadProcessMemory fails with 299,...
Kerem G?mr?kc?
10/15/2008 12:58:00 AM
Hi,
can someone postme a running sample of the
ReadProcessMemory(...) function. I would
like to dump the complete memory of the main
module in my application e.g MyApplication.exe
into a file. Here is a working example of the API
import call:
[DllImport("kernel32.dll", SetLastError = true)]
public static extern bool ReadProcessMemory(
IntPtr hProcess,
IntPtr lpBaseAddress,
[Out()] byte[] lpBuffer,
int dwSize,
out int lpNumberOfBytesRead
);
The point is, that i get always a 299 (i know what it means!)
for this call:
Process p = Process.GetCurrentProcess();
string MemoryDumpFileName = p.MainModule.FileName + ".mem";
byte[] ProcessMemory = new byte[p.MainModule.ModuleMemorySize];
int NumberOfBytesRead = 0;
....
hProcess =
DRWin32APIClass.OpenProcess(DRWin32APIClass.ProcessAccessFlags.QueryInformation
|
DRWin32APIClass.ProcessAccessFlags.VMOperation |
DRWin32APIClass.ProcessAccessFlags.VMRead,
false,
(uint) p.Id);
bool _ret = DRWin32APIClass.ReadProcessMemory(p.Handle,
p.MainModule.BaseAddress,
ProcessMemory,
p.MainModule.ModuleMemorySize,
out NumberOfBytesRead);
_ret is false (GetLastError=299) and lpNumberOfBytesRead is 0, why?
I also enabled any possible privilige in my application including debugging!
Handle to process and ID is valid, confirmed!
Thanks is advance,..
Regards
Kerem
--
-----------------------
Beste Grüsse / Best regards / Votre bien devoue
Kerem Gümrükcü
Latest Project:
http://www.codeplex.co...
Latest Open-Source Projects:
http://entwicklung...
-----------------------
"This reply is provided as is, without warranty express or implied."
Servizio di avviso nuovi messaggi
Ricevi direttamente nella tua mail i nuovi messaggi per
ReadProcessMemory fails with 299,...
Inserendo la tua e-mail nella casella sotto, riceverai un avviso tramite posta elettronica ogni volta che il motore di ricerca troverà un nuovo messaggio per te
Il servizio è completamente GRATUITO!
x
Login to ForumsZone
Login with Google
Login with E-Mail & Password