how can I change toolstripmenuitem border color?
问题 I made a form like this (language c# - VisualStudio2012): http://i.stack.imgur.com/5GEY1.jpg How can I change the border color of toolstripmenuitem from white to another, or disable it ? code: class CustomProfessionalColors : ProfessionalColorTable { public override Color MenuItemSelected { get { return Color.FromArgb(51, 51, 52); } } public override Color MenuBorder { get { return Color.Black; } } //fill màu item của menu khi mouse enter public override Color MenuItemSelectedGradientBegin {