public static RibbonTabBuilder Tab(this RibbonBuilder builder, string id, string title, string iconUrl = null)
{
var t = new RibbonTab(builder.CurrentRibbon.Helper, id, title, iconUrl);
builder.CurrentRibbon.AddTab(t);
return RibbonTabBuilder.CreateRibbonTabBuilder(builder.CurrentRibbon);
}
public void AddTab(RibbonTab tab)
{
RibbonTabs.Add(tab);
}