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  [Collapse]DevExpress.XtraBars.Ribbon
   [Expand]ApplicationMenu Class
   [Expand]AppMenuFileLabel Class
   [Expand]BackstageViewButtonItem Class
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   [Expand]BackstageViewItemEventArgs Class
    BackstageViewItemEventHandler Delegate
   [Expand]BackstageViewItemSeparator Class
    BackstageViewShowRibbonItems Enumeration
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   [Expand]RibbonBarItems Class
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    RibbonControlColorScheme Enumeration
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   [Expand]RibbonOptionsTouch Class
   [Expand]RibbonPage Class
   [Expand]RibbonPageCategory Class
    RibbonPageCategoryAlignment Enumeration
   [Collapse]RibbonPageCategoryCollection Class
     RibbonPageCategoryCollection Members
     RibbonPageCategoryCollection Constructor
    [Expand]RibbonPageCategoryCollection Properties
    [Expand]RibbonPageCategoryCollection Methods
   [Expand]RibbonPageCollection Class
   [Expand]RibbonPageGroup Class
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    RibbonPageGroupEventHandler Delegate
    RibbonPageGroupItemsLayout Enumeration
   [Expand]RibbonQuickAccessToolbar Class
    RibbonQuickAccessToolbarLocation Enumeration
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    ShowPageHeadersMode Enumeration
  [Expand]DevExpress.XtraBars.Ribbon.Gallery
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 End-User Documentation

RibbonPageCategoryCollection Class

Represents a collection of RibbonPageCategory objects.

Namespace:DevExpress.XtraBars.Ribbon
Assembly:DevExpress.XtraBars.v17.2.dll

Expanded Syntax

Expanded Remarks

This class represents a collection of RibbonPageCategory objects. It provides methods to add, remove and access elements in the collection.

The RibbonControl provides the RibbonControl.PageCategories property representing a collection of custom page categories. Use custom page categories to implement contextual tabs, as in the Microsoft Office 2007 UI. See Categories and Contextual Tabs to learn more.

Expanded Example

The following example demonstrates how to create contextual tab pages in the RibbonControl in code.

In the example, a RibbonControl control is created containing one permanently displayed page ("Home") and two contextual pages ("Format" and "Clipboard"). The contextual pages are combined into a custom page category ("Selection").

Contextual pages are hidden when they are created. They are made visible later via the category's RibbonPageCategory.Visible property.

The following image demonstrates code execution:

Expanded Inheritance Hierarchy

System.Object
    System.Collections.CollectionBase
       RibbonPageCategoryCollection

Expanded See Also

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