Hello,   I'm new to the use of plug-ins, so I started by doing the various exercises of VS:Object_Events to understand the basis of operation and by looking for function examples on the forum and some information in these 2 files: MiniCadHookIntf. h and MiniCadCallBacks.h There is a lot of information, but it is interesting! I have a question about example 8: At the bottom of Example 8 it is stated that Get/SetObjArrow are deprecated since 2008 and it is advised to use G