[APN] I've (just) started writing an online book on http://www.magicsplat.com/book%|%Tcl Programming for Windows%|%. Please enter any comments and suggestions here. 2014-06-27: Added a chapter on COM. [jima] 2014-06-24 Perhaps you need in each chapter's page a link to go back to the general ToC page. [APN] Done. ---- '''[fmjr] - 2014-06-27 14:29:36''' May be it will be good to have a chapter about simple DirectX programming? [APN] I think simple DirectX is an oxymoron :-) Seriously speaking, there is no interface to DirectX from Tcl right now (maybe perhaps [Tcl3D] or [3dcanvas], not sure) and implementing one would be a huge amount of work. The chapter would only come after the implementation and there's no chance that I could write one (no time and no expertise). <> Windows