/// <summary>
/// Writes byte array to destination address
/// </summary>
/// <param name="_hProcess">Opened process handle</param>
/// <param name="_targetAddress">Address to write to</param>
/// <param name="_bytes">Value to write</param>
/// <returns></returns>
public static bool WriteBytes(IntPtr _hProcess, IntPtr _targetAddress, byte[] _bytes)
{
if (_bytes == null)
{
throw new ArgumentNullException("_bytes");
}
if (_hProcess == IntPtr.Zero)
{
throw new Exception("Target process handle == IntPtr.Zero, open process first");
}
var methodDesc = String.Format(
"WriteBytes(IntPtr 0x{0:X}, IntPtr 0x:{1:X}, byte[] {2}b)",
_hProcess.ToInt64(),
_targetAddress.ToInt64(),
_bytes.Length);
int written;
if (OnyxNative.WriteProcessMemory(_hProcess, _targetAddress, _bytes, (uint)_bytes.Length, out written))
{
if (written != _bytes.Length)
{
throw new ApplicationException(string.Format("{2} - Could not write all {0} byte(s), only {1} were written", _bytes.Length, written, methodDesc));
}
}
else
{
throw new Win32Exception(Marshal.GetLastWin32Error(), methodDesc);
}
return(true);
}