Re: How come this is different?

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Hi Michael,

I believe Python doesn't accept a hex representation like "0x0400".  In=20
situations where I've needed a hex value like that, I've used something=20
like:

PROCESS_QUERY_INFORMATION =3D int("400", 16)

This creates an integer from the string "400" in base 16 (hex).

David

On 12/09/2016 03:25 PM, Michael C wrote:
> Hi all:
>
>        I am trying to write my own memory scanner, but I have encounter=
ed a
> few problem. Apparently, directly specifying "
> PROCESS_QUERY_INFORMATION|PROCESS_VM_READ" is not ok, since the interpr=
eter
> returns "NameError: name 'PROCESS_QUERY_INFORMATION' is not defined"
>
> so I should do what I did here, to define it for myself first? is this
> correct?
>
> Thanks
>
> Code:
>
> import ctypes
>
> kernel32 =3D ctypes.WinDLL('kernel32', use_last_error=3DTrue)
>
> PROCESS_QUERY_INFORMATION =3D 0x0400
> PROCESS_VM_READ =3D 0x0010
>
> ph =3D kernel32.OpenProcess(PROCESS_QUERY_INFORMATION|PROCESS_VM_READ,F=
alse,
> 20224)
>
> print(ph)
>
>
>
> -----------------------------------------------------------------------=
-------
> Developer Access Program for Intel Xeon Phi Processors
> Access to Intel Xeon Phi processor-based developer platforms.
> With one year of Intel Parallel Studio XE.
> Training and support from Colfax.
> Order your platform today.http://sdm.link/xeonphi
>
>
>
> _______________________________________________
> ctypes-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/ctypes-users
>


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------------------------------------------------------------------------------
Developer Access Program for Intel Xeon Phi Processors
Access to Intel Xeon Phi processor-based developer platforms.
With one year of Intel Parallel Studio XE.
Training and support from Colfax.
Order your platform today.http://sdm.link/xeonphi
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