[Python.NET] Problem loading vb.net DLL in Python

sambasivareddy sambasivareddy.s at patni.com
Wed Dec 3 11:59:34 CET 2008


Hi Navneet,

 

If I understand u r problem correct. Don't use python...use python.net..have
a look in to below link.u will get clear idea on it.

 

http://pythonnet.sourceforge.net/readme.html

 

Above link they clearly mention how to load/import dlls .plz go through it.

 

Regards,

Sambu.

  _____  

From: pythondotnet-bounces+sambasivareddy.s=patni.com at python.org
[mailto:pythondotnet-bounces+sambasivareddy.s=patni.com at python.org] On
Behalf Of navneet khanna
Sent: Wednesday, December 03, 2008 4:12 PM
To: pythondotnet at python.org
Subject: [Python.NET] Problem loading vb.net DLL in Python

 

Hello Everybody

I am trying to load vb.net dll in Python, but its showing errors.

>>> from ctypes import *
>>> dll = windll.Userdll
>>> dll
<WinDLL 'Userdll', handle 1050000 at cade50>
>>> dll_function1 = dll.xml_load("C:\test.xml")

Traceback (most recent call last):
  File "<pyshell#3>", line 1, in <module>
    dll_function1 = dll.xml_init("C:\test.xml")
  File "C:\Python25\lib\ctypes\__init__.py", line 361, in __getattr__
    func = self.__getitem__(name)
  File "C:\Python25\lib\ctypes\__init__.py", line 366, in __getitem__
    func = self._FuncPtr((name_or_ordinal, self))
AttributeError: function 'xml_init' not found

Userdll is a dll created in vb.net. xml_load is a function in it. I tried
loading this dll in vb.net its working fine. I accessed in vb.net by
referencing in settings. 
Do we have any such option in Python?
Can I call the class of vb.net dll in Python , so that i can create its
object and access its functions.
Please help me out. I would be grateful to you.

Thanks
Navneet


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