How to use a .NET method which modifies in place in Python?

Question

I am trying to use a .NET dll in Python. In a .NET language the method requires passing it 2 arrays by reference which it then modifies:

public void GetItems         


        

Answer 1

I have managed to use the method bool XferData(ref byte[] buf, ref int len) from C# library CyUSB.dll with the following code:

>>> xferLen = 2;

>>> outData=[10, 0]

>>> inData=[]

>>> n, outData, xferLen = XferData(outData, xferLen)

>>> print n, outData[0], outData[1], xferLen

True 10 0 2

Hope this helps someone.