Hi Gaurav,

Thank you for contacting Infragistics Developer Support.

You can remove the TabHeaders if you set the TabItemAreaDisplayStyle to either Hidden or HideTabs. You also need to set the Office2007UICompatibility to false. To do those things use code like:

ultraToolbarsManager1.Office2007UICompatibility = false;

ultraToolbarsManager1.Ribbon.TabItemAreaDisplayStyle = TabItemAreaDisplayStyle.HideTabs;

Please let me know if you have any additional questions.

http://help.infragistics.com/Doc/WinForms/2014.1/CLR4.0/?page=Whats_New_in_2014_Volume_1.html

 If you don’t want to upgrade to 14.1 you can use creation filter to remove this. It basically achieves the same result as setting this property. You simply need to create a class which inherits IUIElementCreationFilter interface and assign an object of this class to the CreationFilter property of the UltraToolbarsManager. Here is how the class should look like:

class CustomCreationFilter : IUIElementCreationFilter

    {
        public void AfterCreateChildElements(UIElement parent){}
         public bool BeforeCreateChildElements(UIElement parent)
        {
            if (parent is RibbonTabItemUIElement || parent is TabHighlightUIElement)
            {
                parent.Parent.ChildElements.Remove(parent);
                return true;
            }
            return false;
        }
}

Please let me know if you have any additional questions.