# C1.Win.Ribbon.RibbonGallery

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="C1_Win_Ribbon_RibbonGallery" data-uid="C1.Win.Ribbon.RibbonGallery" class="text-break">RibbonGallery Class
</h1>
  <div class="markdown level0 summary"><p>Button that shows a drop-down gallery.</p>
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
    <div class="level1"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.marshalbyrefobject">MarshalByRefObject</a></div>
    <div class="level2"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.component">Component</a></div>
    <div class="level3"><a class="xref" href="C1.Win.Ribbon.RibbonItem.html">RibbonItem</a></div>
    <div class="level4"><a class="xref" href="C1.Win.Ribbon.RibbonIconItem.html">RibbonIconItem</a></div>
    <div class="level5"><a class="xref" href="C1.Win.Ribbon.RibbonDropDownBase.html">RibbonDropDownBase</a></div>
    <div class="level6"><span class="xref">RibbonGallery</span></div>
  </div>
  <div class="implements">
    <h5>Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.icomponent">IComponent</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.idisposable">IDisposable</a></div>
    <div><span class="xref">ISupportUiaContainer</span></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.Ribbon.html">C1.Win.Ribbon</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.Ribbon.10.dll</h6>
  <h5 id="C1_Win_Ribbon_RibbonGallery_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class RibbonGallery : RibbonDropDownBase, IComponent, IDisposable, ISupportUiaContainer</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Class RibbonGallery
    Inherits RibbonDropDownBase
    Implements IComponent, IDisposable, ISupportUiaContainer</code></pre>
  </div>
  <h3 id="constructors">Constructors
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery__ctor" data-uid="C1.Win.Ribbon.RibbonGallery.#ctor">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.-ctor.html#C1_Win_Ribbon_RibbonGallery__ctor">RibbonGallery()</a>
        </td>
        <td class="markdown level1 summary"><p>Creates a new instance of <a class="xref" href="C1.Win.Ribbon.RibbonGallery.html">RibbonGallery</a>.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="properties">Properties
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_AllowGroupFiltering" data-uid="C1.Win.Ribbon.RibbonGallery.AllowGroupFiltering">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.AllowGroupFiltering.html#C1_Win_Ribbon_RibbonGallery_AllowGroupFiltering">AllowGroupFiltering</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets whether the Gallery can be filtering.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_AllowZooming" data-uid="C1.Win.Ribbon.RibbonGallery.AllowZooming">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.AllowZooming.html#C1_Win_Ribbon_RibbonGallery_AllowZooming">AllowZooming</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets whether the Gallery can zooming item image when image size more then item size.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_CanBeAddedToQat" data-uid="C1.Win.Ribbon.RibbonGallery.CanBeAddedToQat">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.CanBeAddedToQat.html#C1_Win_Ribbon_RibbonGallery_CanBeAddedToQat">CanBeAddedToQat</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets whether the user can add this <a class="xref" href="C1.Win.Ribbon.RibbonItem.html">RibbonItem</a> to the Quick Access Toolbar at runtime.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_DropDownAlign" data-uid="C1.Win.Ribbon.RibbonGallery.DropDownAlign">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.DropDownAlign.html#C1_Win_Ribbon_RibbonGallery_DropDownAlign">DropDownAlign</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the alignment of the drop-down portion relative to this component.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_Expanded" data-uid="C1.Win.Ribbon.RibbonGallery.Expanded">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.Expanded.html#C1_Win_Ribbon_RibbonGallery_Expanded">Expanded</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets whether the gallery should appear expanded in a <a class="xref" href="C1.Win.Ribbon.RibbonGroup.html">RibbonGroup</a>.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_GripHandleVisible" data-uid="C1.Win.Ribbon.RibbonGallery.GripHandleVisible">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.GripHandleVisible.html#C1_Win_Ribbon_RibbonGallery_GripHandleVisible">GripHandleVisible</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating whether the drop-down can be resized.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_IsExpanded" data-uid="C1.Win.Ribbon.RibbonGallery.IsExpanded">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.IsExpanded.html#C1_Win_Ribbon_RibbonGallery_IsExpanded">IsExpanded</a>
        </td>
        <td class="markdown level1 summary"><p>Gets a value indicating whether the gallery is currently expanded.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ItemSize" data-uid="C1.Win.Ribbon.RibbonGallery.ItemSize">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ItemSize.html#C1_Win_Ribbon_RibbonGallery_ItemSize">ItemSize</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the size of the items in a gallery.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ItemSpacing" data-uid="C1.Win.Ribbon.RibbonGallery.ItemSpacing">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ItemSpacing.html#C1_Win_Ribbon_RibbonGallery_ItemSpacing">ItemSpacing</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the spacing between gallery items.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_Items" data-uid="C1.Win.Ribbon.RibbonGallery.Items">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.Items.html#C1_Win_Ribbon_RibbonGallery_Items">Items</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the collection of items in the gallery.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_KeyTip" data-uid="C1.Win.Ribbon.RibbonGallery.KeyTip">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.KeyTip.html#C1_Win_Ribbon_RibbonGallery_KeyTip">KeyTip</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the KeyTip providing keyboard access to a RibbonGallery.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_MaxDropDownHeight" data-uid="C1.Win.Ribbon.RibbonGallery.MaxDropDownHeight">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.MaxDropDownHeight.html#C1_Win_Ribbon_RibbonGallery_MaxDropDownHeight">MaxDropDownHeight</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the maximum height of drop-down.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_MenuItems" data-uid="C1.Win.Ribbon.RibbonGallery.MenuItems">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.MenuItems.html#C1_Win_Ribbon_RibbonGallery_MenuItems">MenuItems</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the collection of extra items at the bottom of the drop-down portion of this <a class="xref" href="C1.Win.Ribbon.RibbonComboBox.html">RibbonComboBox</a>.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_MinVisibleItems" data-uid="C1.Win.Ribbon.RibbonGallery.MinVisibleItems">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.MinVisibleItems.html#C1_Win_Ribbon_RibbonGallery_MinVisibleItems">MinVisibleItems</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the minimum number of visible items in expanded mode.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_OwnerDraw" data-uid="C1.Win.Ribbon.RibbonGallery.OwnerDraw">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.OwnerDraw.html#C1_Win_Ribbon_RibbonGallery_OwnerDraw">OwnerDraw</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating whether items are owner-drawn.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_SelectedGroupName" data-uid="C1.Win.Ribbon.RibbonGallery.SelectedGroupName">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.SelectedGroupName.html#C1_Win_Ribbon_RibbonGallery_SelectedGroupName">SelectedGroupName</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets name of the selected group name in the <a class="xref" href="C1.Win.Ribbon.RibbonGallery.html">RibbonGallery</a>.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_SelectedIndex" data-uid="C1.Win.Ribbon.RibbonGallery.SelectedIndex">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.SelectedIndex.html#C1_Win_Ribbon_RibbonGallery_SelectedIndex">SelectedIndex</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets index of the selected item in the <a class="xref" href="C1.Win.Ribbon.RibbonGallery.html">RibbonGallery</a>.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_SelectedItem" data-uid="C1.Win.Ribbon.RibbonGallery.SelectedItem">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.SelectedItem.html#C1_Win_Ribbon_RibbonGallery_SelectedItem">SelectedItem</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the selected item in the <a class="xref" href="C1.Win.Ribbon.RibbonGallery.html">RibbonGallery</a>.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ShouldSerializeItemSize" data-uid="C1.Win.Ribbon.RibbonGallery.ShouldSerializeItemSize">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ShouldSerializeItemSize.html#C1_Win_Ribbon_RibbonGallery_ShouldSerializeItemSize">ShouldSerializeItemSize</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ShowInMore" data-uid="C1.Win.Ribbon.RibbonGallery.ShowInMore">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ShowInMore.html#C1_Win_Ribbon_RibbonGallery_ShowInMore">ShowInMore</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating if this <a class="xref" href="C1.Win.Ribbon.RibbonItem.html">RibbonItem</a> can be shown in drop down part of the More button when ribbon is simplified.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_Text" data-uid="C1.Win.Ribbon.RibbonGallery.Text">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.Text.html#C1_Win_Ribbon_RibbonGallery_Text">Text</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the label used to identify this <a class="xref" href="C1.Win.Ribbon.RibbonGallery.html">RibbonGallery</a>.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_VisibleItems" data-uid="C1.Win.Ribbon.RibbonGallery.VisibleItems">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.VisibleItems.html#C1_Win_Ribbon_RibbonGallery_VisibleItems">VisibleItems</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the number of visible items in expanded mode.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="methods">Methods
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_Dispose_System_Boolean_" data-uid="C1.Win.Ribbon.RibbonGallery.Dispose(System.Boolean)">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.Dispose.html#C1_Win_Ribbon_RibbonGallery_Dispose_System_Boolean_">Dispose(bool)</a>
        </td>
        <td class="markdown level1 summary"><p>Clean up any resources being used.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_OnDrawItem_C1_Win_Ribbon_DrawItemEventArgs_" data-uid="C1.Win.Ribbon.RibbonGallery.OnDrawItem(C1.Win.Ribbon.DrawItemEventArgs)">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.OnDrawItem.html#C1_Win_Ribbon_RibbonGallery_OnDrawItem_C1_Win_Ribbon_DrawItemEventArgs_">OnDrawItem(DrawItemEventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>Raises the <a class="xref" href="C1.Win.Ribbon.RibbonGallery.DrawItem.html">DrawItem</a> event.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_OnElementToolTipShowing_C1_Win_Ribbon_ElementToolTipEventArgs_" data-uid="C1.Win.Ribbon.RibbonGallery.OnElementToolTipShowing(C1.Win.Ribbon.ElementToolTipEventArgs)">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.OnElementToolTipShowing.html#C1_Win_Ribbon_RibbonGallery_OnElementToolTipShowing_C1_Win_Ribbon_ElementToolTipEventArgs_">OnElementToolTipShowing(ElementToolTipEventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>Raises the <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ElementToolTipShowing.html">ElementToolTipShowing</a> event.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_OnHighlightedItemChanged_C1_Win_Ribbon_GalleryEventArgs_" data-uid="C1.Win.Ribbon.RibbonGallery.OnHighlightedItemChanged(C1.Win.Ribbon.GalleryEventArgs)">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.OnHighlightedItemChanged.html#C1_Win_Ribbon_RibbonGallery_OnHighlightedItemChanged_C1_Win_Ribbon_GalleryEventArgs_">OnHighlightedItemChanged(GalleryEventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>Raises the <a class="xref" href="C1.Win.Ribbon.RibbonGallery.HighlightedItemChanged.html">HighlightedItemChanged</a> event.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_OnSelectedIndexChanged_System_EventArgs_" data-uid="C1.Win.Ribbon.RibbonGallery.OnSelectedIndexChanged(System.EventArgs)">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.OnSelectedIndexChanged.html#C1_Win_Ribbon_RibbonGallery_OnSelectedIndexChanged_System_EventArgs_">OnSelectedIndexChanged(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>Raises the <a class="xref" href="C1.Win.Ribbon.RibbonGallery.SelectedIndexChanged.html">SelectedIndexChanged</a> event.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ResetItemSize" data-uid="C1.Win.Ribbon.RibbonGallery.ResetItemSize">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ResetItemSize.html#C1_Win_Ribbon_RibbonGallery_ResetItemSize">ResetItemSize()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ResetItemSpacing" data-uid="C1.Win.Ribbon.RibbonGallery.ResetItemSpacing">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ResetItemSpacing.html#C1_Win_Ribbon_RibbonGallery_ResetItemSpacing">ResetItemSpacing()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ResetText" data-uid="C1.Win.Ribbon.RibbonGallery.ResetText">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ResetText.html#C1_Win_Ribbon_RibbonGallery_ResetText">ResetText()</a>
        </td>
        <td class="markdown level1 summary"><p>Restores the default value of the <a class="xref" href="C1.Win.Ribbon.RibbonGallery.Text.html#C1_Win_Ribbon_RibbonGallery_Text">Text</a> property.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ShouldSerializeItemSpacing" data-uid="C1.Win.Ribbon.RibbonGallery.ShouldSerializeItemSpacing">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ShouldSerializeItemSpacing.html#C1_Win_Ribbon_RibbonGallery_ShouldSerializeItemSpacing">ShouldSerializeItemSpacing()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ShouldSerializeItems" data-uid="C1.Win.Ribbon.RibbonGallery.ShouldSerializeItems">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ShouldSerializeItems.html#C1_Win_Ribbon_RibbonGallery_ShouldSerializeItems">ShouldSerializeItems()</a>
        </td>
        <td class="markdown level1 summary"><p>This member is for internal use only.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ShouldSerializeMenuItems" data-uid="C1.Win.Ribbon.RibbonGallery.ShouldSerializeMenuItems">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ShouldSerializeMenuItems.html#C1_Win_Ribbon_RibbonGallery_ShouldSerializeMenuItems">ShouldSerializeMenuItems()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ShouldSerializeText" data-uid="C1.Win.Ribbon.RibbonGallery.ShouldSerializeText">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ShouldSerializeText.html#C1_Win_Ribbon_RibbonGallery_ShouldSerializeText">ShouldSerializeText()</a>
        </td>
        <td class="markdown level1 summary"><p>Specifies whether to save the value of the <a class="xref" href="C1.Win.Ribbon.RibbonGallery.Text.html#C1_Win_Ribbon_RibbonGallery_Text">Text</a> property.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="events">Events
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_DrawItem" data-uid="C1.Win.Ribbon.RibbonGallery.DrawItem">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.DrawItem.html">DrawItem</a>
        </td>
        <td class="markdown level1 summary"><p>Occurs when the item is owner-drawn.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_ElementToolTipShowing" data-uid="C1.Win.Ribbon.RibbonGallery.ElementToolTipShowing">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.ElementToolTipShowing.html">ElementToolTipShowing</a>
        </td>
        <td class="markdown level1 summary"><p>Occurs before a tooltip of an gallery element is displayed.
<a class="xref" href="C1.Win.Ribbon.RibbonGallery.html">RibbonGallery</a> has UpScrollButton, DownScrollButton and DropDownButton elements.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_HighlightedItemChanged" data-uid="C1.Win.Ribbon.RibbonGallery.HighlightedItemChanged">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.HighlightedItemChanged.html">HighlightedItemChanged</a>
        </td>
        <td class="markdown level1 summary"><p>Occurs when the mouse moves over a GalleryItem.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Ribbon_RibbonGallery_SelectedIndexChanged" data-uid="C1.Win.Ribbon.RibbonGallery.SelectedIndexChanged">
          <a class="xref" href="C1.Win.Ribbon.RibbonGallery.SelectedIndexChanged.html">SelectedIndexChanged</a>
        </td>
        <td class="markdown level1 summary"><p>Occurs when the value of the <a class="xref" href="C1.Win.Ribbon.RibbonGallery.SelectedIndex.html#C1_Win_Ribbon_RibbonGallery_SelectedIndex">SelectedIndex</a> property changes.</p>
</td>
      </tr>
    </tbody>
  </table>

</div>
