Canvases use DirectX surfaces. DirectX surfaces can get messed up if other DirectX programs are used. So for a professional application, a "home-made" control doesn't cut it.
Suggestions for BlitzPlus
BlitzPlus Forums/BlitzPlus Programming/Suggestions for BlitzPlusThe forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.