I have installed DNN server, and created new DNN module in Visual Studio, using Chris Hammond's project template. I have added module to DNN as extension, and its client-side works fine. But I can not execute ASP.NET code behind part of project. I have tried to execute pre-generated Page_load() method, and also one button_click handler which I have constructed, but they just do not execute (I have tested with breakpoints, and also with code which should leave some trace in console, or in a file). DNN documentation does not mention this issue. What am I missing here ?