public SuperTabItem CreateTab(SuperTabItem tab, SuperTabControlPanel panel, int insertAt) { SuspendLayout(); tab.AttachedControl = panel; panel.TabItem = tab; Controls.Add(panel); if (insertAt < 0 || insertAt >= Tabs.Count) Tabs.Add(tab); else Tabs.Insert(insertAt, tab); ApplyPanelStyle(panel); panel.Size = Size.Empty; panel.Dock = DockStyle.Fill; panel.BringToFront(); ResumeLayout(); return (tab); }