hi i would like to group rows in categories like that :
http://img199.imageshack.us/img199/9152/capturegww.jpg
I konw how to do this with OutlookGroupBy but its not possible to put the same row into severals categories
So is there a way to group rows while beeing possible to put the same row into several categories at the same time ?
My ultragrid is bound to a dataset