[RESOLVED] How to develop a border smooth(anti-aliased) rounded-rect button user control?

[The trick]

dreammanor, sorry i thought you can use a predefined picture to make the button like that:


Anyway, you can use standard graphical buttons and process WM_CTLCOLORBTN, or use windowless control. To draw a rounded rectangle you can use either GDI+ paths or draw rectangle and two/four circles.