# C1.Win.Ribbon.RibbonTabCollection ## Content

RibbonTabCollection Class

Represents a collection of RibbonTabs.

RibbonTabCollection

[ListBindable(false)]
public class RibbonTabCollection : CollectionBase, IList, ICollection, IEnumerable

<ListBindable(False)>
Public Class RibbonTabCollection
    Inherits CollectionBase
    Implements IList, ICollection, IEnumerable

Name	Description
this[int]	Gets or sets the RibbonTab at the specified position in the collection.
this[string]	Gets the RibbonTab with the specified name.

Name	Description
Add(RibbonTab)	Adds the specified RibbonTab to the collection.
Add(string)	Adds a new tab with the specified text to the collection.
ClearAndDisposeTabs()	Removes all tabs from the collection, then disposes the tabs.
Contains(RibbonTab)	Determines whether the RibbonTabCollection contains a specific RibbonTab.
Contains(string)	Determines whether the collection contains a RibbonTab with the given name.
IndexOf(RibbonTab)	Determines the index of a specified RibbonTab in the RibbonTabCollection.
IndexOf(string)	Gets the index of the RibbonTab with the given name.
Insert(int, RibbonTab)	Inserts a RibbonTab to the RibbonTabCollection at the specified index.
OnClearComplete()	Performs additional custom processes after clearing the contents of the RibbonTabCollection instance.
OnInsertComplete(int, object)	Performs additional custom processes after inserting a RibbonTab into the RibbonTabCollection instance.
OnRemoveComplete(int, object)	Performs additional custom processes after removing a RibbonTab from the RibbonTabCollection instance.
OnSetComplete(int, object, object)	Performs additional custom processes after setting a RibbonTab in the RibbonTabCollection instance.
OnValidate(object)	Checks that the value is a RibbonTab.
Remove(RibbonTab)	Removes the first occurence of the specified RibbonTab from the RibbonTabCollection.