[python-win32] Python COM Server, C++ Client - How ??? (multiple arguments)
Aviel, Gal
gal.aviel at intel.com
Tue Oct 23 09:49:08 CEST 2007
For posterity ...
I posted a recepie a while ago on how to write a simple C++
client for a Python com server.
FYI to handle a COM method that has more than 1 argument, for some reason you
have to reverse the order of arguments.
For example, if the method is defined
def my_method(self, a,b,c,d):
...
Then your C++ client should look like :
vargs[0]=arg4;
vargs[1]=arg3;
vargs[2]=arg2;
vargs[3]=arg1;
dp.rgvarg=vargs;
dp.cArgs = 4; //how many args
Where 'arg4' is the *last* argument ('d') (place it at array index 0 rather
than 3).
Don't know why.
Hope this helps future googlers..
thanks - Gal.
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