private Infragistics.Win.UltraWinDock.UltraDockManager udmMS;
udmMS=((Infragistics.Win.UltraWinDock.DockablePaneBase)(((Infragistics.Win.UltraWinDock.DockableControlPane)((Infragistics.Win.UltraWinDock.DockableWindow)(“dockmanager name”.Parent)).Pane))).Manager;
udmMS.ControlPanes[“FillPanel”].TextTab = “custom text”;
dockmanager name is “MassShipmentSearch” in the below attached pic. r
