Hi, I'm a newbie in C# and python and try to run a .py file from a C# program. I tried the same thing from a C++ program using PyRun_SimpleFile and in the console, I could see the python execution (the print from python). Using Python.Runtime.dll from Python.NET, I saw that such a fonction is not available, and should use PythonEngine.ImportModule and PythonEngine.RunString or PythonEngine.RunSimpleString. The thing is that it only works for a command written over one line, but if I have a "def" (which is written over several lines), the RunString doesn't work any more... So how can I run the whole file, and not only line by line ? By the way, what does exactly the ImportModule function ? Maybe the .py file is already executed but I can't see it ? Is there a way to get the output and display it in the console ? Thanks for you answer __ Sylvie LIVERNAIS ___________ Applications Cartes à Puce EID * : +33 (0) 388 14 28 75