I built a library in .net using the xml tags for all the methods like this: /// <summary> /// Apply non linear filters. /// </summary> public void A(){} After I marked the option to generate XML Documentation File in the Project Properties. What do I must to do to include the xml documentation in my class library? My goal is to show all my method comments in a client class of another project. I know that exist some tools to generate the chm with all the documentation but I want to show it in design time, in others words, when I'm using the class library in the IDE as a client. Can you give me some hint?