UcoGrid is develped from CGridCtrl, and provides more exciting features. CGridCtrl is a great ctrl developed by Chris Maunder, which can display and edit tabulated data and support custom defined cell type. The lastest version is Here. Many developers have created their new cells and developed new feathers for CGridCtrl. such as, merging and unmerging [...]

Here is only a short introduction of the article, if you are interested, please goto the author’s website for the full text. Most people have heard of the standard auto_ptr smart pointer facility, but not everyone uses it daily. That’s a shame, because it turns out that auto_ptr neatly solves common C++ design and coding [...]

We offen need to store some binary data in the mdb database, thus we have to transefer the data by VARIANT structure.But how to read from binary data from VARIANT or write to? Here is a solution by safe array of VARRIANT.