// Add adminNode's IconClass property values to menuItem.Classes. // Add them with a prefix so that later the shape template can extract them to use them on a <i> tag. private void AddIconPickerClassToLink(string iconClass, NavigationItemBuilder itemBuilder) { if (String.IsNullOrEmpty(iconClass)) { return; } foreach (var c in iconClass.Split(' ')) { itemBuilder.AddClass("icon-class-" + c); } }