TGdi将Win32 GDI和GDI+常用绘图功能封装成COM DLL，非常易于使用。TGdi Encapsulate the common drawing functions of Win32 GDI and GDI + into com DLL.Very easy to use

采用ATL实现的一个安全可靠的、性能非常好的COM DLL，用于Hook窗口、鼠标、子类化窗口。 ATL to achieve a safe and reliable COM DLL, very good performance, Hook window, mouse, subclass window.

Fast Dictionary是一个COM DLL，速度很快，处理大量数据时非常有用。 This source code is the COM version of the dictionary. It's fast. Very useful when working with large amounts of data.

An ActiveX control library for Visual Basic 6 that contains various kinds of buttons, check boxes, radio buttons and frames.

An ActiveX control library for Visual Basic 6 that contains a rebar and a tool bar control.

An ActiveX control for Visual Basic 6 that can be used to organize UI elements in tabs.

An ActiveX control library for Visual Basic 6 that contains add-on controls for ExplorerListView and ExplorerTreeView to use them for browsing the shell namespace.

An ActiveX control for Visual Basic 6 that can display items in a tree like view.

An ActiveX control library for Visual Basic 6 that contains various kinds of combo boxes and list boxes.

An ActiveX control library for Visual Basic 6 that contains various kinds of text boxes.

An ActiveX control library for Visual Basic 6 that contains various kinds of date pickers and calendars.

An ActiveX control for Visual Basic 6 that allows selecting a value with a slider.

Independent ReactOS ATL

An ActiveX control library for Visual Basic 6 that contains various kinds of labels.

An ActiveX control for Visual Basic 6 that can display items in various kinds of list like views.

An ActiveX control for Visual Basic 6 that can be used as a status bar.

An ActiveX control for Visual Basic 6 that can be used to display AVI or GIF animations.

采用ATL实现的窗体换肤的COM DLL，扁平化自定义效果，简单易用。The com DLL of window skin changing realized by ATL is flat and easy to use.

My COM tutorials

A C++ string benchmark, comparing the performance of STL strings vs. ATL CString vs. custom pool allocator strings