[Python.NET] How to create an instance of C# from pythonnet?

[Seungweon Park]

Thank you for the reply.

I did

>>> import clr
>>> from System.Reflection import Assembly
>>> Assembly.LoadWithPartialName("Adapter")
<System.Reflection.RuntimeAssembly object at 0x05381148>
>>> from AAA.BBB import Adapter
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named AAA.BBB

I don't know why I got this. :-(
Any idea?



On Thu, Apr 18, 2013 at 3:07 PM, msutton <msutton at ucsd.edu> wrote:

>  What I use is:
>
> import clr
> from System.Reflection import Assembly
> Assembly.LoadWithPartialName('Demo')
> from Render import Demo
>
> where the C# code has namespace Render and public class Demo.
>
> -Manuel
>
>
> On 04/18/2013 02:45 PM, Seungweon Park wrote:
>
> Hi,
>
>  I have Adapter.dll with namespace 'AAA.BBB.Adapter" written in C# which
> gives network adapter information.
> I want to call one of method GetSpeed(). I don't know How to create an
> instance in python.
> Would you give me some clue for writing the same python code like below
> powershell script using python.net
> I don't see any sample code which python creates C# class instance.
>
>
>  Python
> ---------------------------
>  C:\CVS\Pythonnet>npython
> Python 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)]
> on win32
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import os,sys
> >>>
> sys.path.append("c:\\cvs\\powershelliteexample\\networktestlibrary\\iteextensions")
> >>> sys.path
> ['', 'C:\\Python27\\lib\\site-packages\\paramiko-1.10.0-py2.7.egg',
> 'C:\\CVS\\Python\\libs', 'C:\\Windows\\system32\\pyt
> hon27.zip', 'C:\\Python27\\Lib', 'C:\\Python27\\DLLs',
> 'C:\\Python27\\Lib\\lib-tk', 'C:\\CVS\\Pythonnet', 'C:\\Python27'
> , 'C:\\Python27\\lib\\site-packages',
> 'C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\',
> 'c:\\cvs\\powershelliteexam
> ple\\networktestlibrary\\iteextensions']
> >>> import clr
> >>> clr.FindAssembly("Adapter")
>
> u'c:\\cvs\\powershelliteexample\\networktestlibrary\\iteextensions\\Adapter.dll'
> >>> clr.AddReference("Adapter")
> <System.Reflection.RuntimeAssembly object at 0x052028A0>
>
>  I don't know how to create an instance of Adapter.
>
>
>  Thank you,
> Spark.
>
>
>  Powershell
> ----------------------------
> PS C:\CVS\PowershellITEExample> Import-Module .\LoadAdapter.psd1
>  PS C:\CVS\PowershellITEExample> $adapter = New-object -type
> "AAA.BBB.Adapter"
> PS C:\CVS\PowershellITEExample> $ret = $adapter.GetAdapter("TestAdapter",
> "oids.xml")
> PS C:\CVS\PowershellITEExample> $ret.Passed
> True
> PS C:\CVS\PowershellITEExample> $baseAdapter = $ret.FunctionReturnValue
> PS C:\CVS\PowershellITEExample> $baseAdapter.GetSpeed()
>
>  Passed              : True
> Failed              : False
> Errored             : False
> Status              : Pass
> Description         : Speed retrieved successfully.
> FunctionReturnValue : auto
>
>
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>
>
>
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