Good Afternoon, I have a class from a third party DLL with the following Buffer.Attach method: public void Attach( byte* aBuffer, uint aSize) The method can be called from C# using: aBuffer.Attach( (byte*) arrPointer , nBytes) where arrPointer is a System.Reflection.Pointer How can I call the method using Python.Net. If I pass only the arrPointer to the method I receive a TypeError: No method matches given arguments. In other word, how can I perform the type casting in python? Thank you in advance for any help. Best Regards, Brice ________________________________ This e-mail (including any attachments) is confidential, may be legally privileged and is designated exclusively for the intended recipient. If you are not the intended recipient, please immediately delete this e-mail and notify the sender by phone or by e-mail. We process personal data in accordance with our privacy policy available at: www.buhlergroup.com/privacy.