Test and comment on this Scheduling control

[Engine252]

I got this component I created a long time ago. I found it in some backup I made over a year ago so here's a sample of what the control really does
It’s written in c#. The control should make it possible to create gantt chart of somekind

I added a sample in the attachment

I would like to have some response on what features I could add

Or if you find bugs please report them to me.
I plan to release this commercial someday but I realize that some work needs to be dun first so please I you have feature request let me know

Thanks.