It must
- Support .Net 4.0 Client Profile (designers in separate assembly)
- Serialize layout to custom stream
- Allow maximizing of floating window in caption doubleclick
- Cost not too mush (200US$ is optimal). Also do not need a bundle of 1000 and 1 control.
I've already reviewed
- DockPanel Suite
- 1 and 3 are violated. Also seems buggy (I easily crashed sample app).
- SandDock
- 1, 2, 3 are violated.
- Nevron
- 1, 3 are violated. Also works incorrectly in some multi-monitor scenarios.