Reputation: 862
I didn't find any solution that helped me on the older questions on SO... Is it possible to make them thicker or just more visible by changing the color? If yes, some code would be great... or just a hint how to do it...
Upvotes: 5
Views: 27673
Reputation: 49978
You'll need to make a custom GroupBox
control. See The Grouper - A Custom Groupbox Control
Upvotes: 6
Reputation: 12349
GroupBox is a custom drawn .Net control. You will need to hook into the Paint event, or derive from the GroupBox and override the OnPaint method, determine where the existing lines are being drawn and then draw overtop of them with wider lines to achieve the thicker border. Or you can create a custom control and paint everything yourself.
Upvotes: 2