Add text to separator items
In Q2 2015 we will introduce a new property TextVisibility which controls the visibility of text of RadMenuSeparatorItem. Here is a sample code how to set it:
RadMenuSeparatorItem separatorItem1 = new RadMenuSeparatorItem() { Text = "Separator", TextVisibility = Telerik.WinControls.ElementVisibility.Visible };
menuItem.Items.Add(separatorItem1);