# C1.WPF.Extended.C1AccordionPanel

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="C1_WPF_Extended_C1AccordionPanel" data-uid="C1.WPF.Extended.C1AccordionPanel" class="text-break">C1AccordionPanel Class
</h1>
  <div class="markdown level0 summary"><p>Panel that lays out <a class="xref" href="C1.WPF.Extended.C1AccordionItem.html">C1AccordionItem</a>´s.</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.windows.threading.dispatcherobject">DispatcherObject</a></div>
    <div class="level2"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.dependencyobject">DependencyObject</a></div>
    <div class="level3"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.media.visual">Visual</a></div>
    <div class="level4"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.uielement">UIElement</a></div>
    <div class="level5"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.frameworkelement">FrameworkElement</a></div>
    <div class="level6"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.controls.panel">Panel</a></div>
    <div class="level7"><span class="xref">C1AccordionPanel</span></div>
  </div>
  <div class="implements">
    <h5>Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.media.animation.ianimatable">IAnimatable</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.iframeworkinputelement">IFrameworkInputElement</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.iinputelement">IInputElement</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.isupportinitialize">ISupportInitialize</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.markup.iqueryambient">IQueryAmbient</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.markup.iaddchild">IAddChild</a></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.WPF.Extended.html">C1.WPF.Extended</a></h6>
  <h6><strong>Assembly</strong>: C1.WPF.Extended.4.6.2.dll</h6>
  <h5 id="C1_WPF_Extended_C1AccordionPanel_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class C1AccordionPanel : Panel, IAnimatable, IFrameworkInputElement, IInputElement, ISupportInitialize, IQueryAmbient, IAddChild</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Class C1AccordionPanel
    Inherits Panel
    Implements IAnimatable, IFrameworkInputElement, IInputElement, ISupportInitialize, IQueryAmbient, IAddChild</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_WPF_Extended_C1AccordionPanel__ctor" data-uid="C1.WPF.Extended.C1AccordionPanel.#ctor">
          <a class="xref" href="C1.WPF.Extended.C1AccordionPanel.-ctor.html#C1_WPF_Extended_C1AccordionPanel__ctor">C1AccordionPanel()</a>
        </td>
        <td class="markdown level1 summary"><p>Initializes a new instance of a <a class="xref" href="C1.WPF.Extended.C1AccordionPanel.html">C1AccordionPanel</a>.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="fields">Fields
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_WPF_Extended_C1AccordionPanel_ExpandDirectionProperty" data-uid="C1.WPF.Extended.C1AccordionPanel.ExpandDirectionProperty">
          <a class="xref" href="C1.WPF.Extended.C1AccordionPanel.ExpandDirectionProperty.html">ExpandDirectionProperty</a>
        </td>
        <td class="markdown level1 summary"><p>Identifies the <a class="xref" href="C1.WPF.Extended.C1AccordionPanel.ExpandDirection.html#C1_WPF_Extended_C1AccordionPanel_ExpandDirection">ExpandDirection</a> dependency property.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Extended_C1AccordionPanel_FillProperty" data-uid="C1.WPF.Extended.C1AccordionPanel.FillProperty">
          <a class="xref" href="C1.WPF.Extended.C1AccordionPanel.FillProperty.html">FillProperty</a>
        </td>
        <td class="markdown level1 summary"><p>Identifies the <a class="xref" href="C1.WPF.Extended.C1AccordionPanel.Fill.html#C1_WPF_Extended_C1AccordionPanel_Fill">Fill</a> dependency property.</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_WPF_Extended_C1AccordionPanel_ExpandDirection" data-uid="C1.WPF.Extended.C1AccordionPanel.ExpandDirection">
          <a class="xref" href="C1.WPF.Extended.C1AccordionPanel.ExpandDirection.html#C1_WPF_Extended_C1AccordionPanel_ExpandDirection">ExpandDirection</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the direction of the items.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Extended_C1AccordionPanel_Fill" data-uid="C1.WPF.Extended.C1AccordionPanel.Fill">
          <a class="xref" href="C1.WPF.Extended.C1AccordionPanel.Fill.html#C1_WPF_Extended_C1AccordionPanel_Fill">Fill</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets whether the available space will be filled with the content of the expanded item.</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_WPF_Extended_C1AccordionPanel_ArrangeOverride_System_Windows_Size_" data-uid="C1.WPF.Extended.C1AccordionPanel.ArrangeOverride(System.Windows.Size)">
          <a class="xref" href="C1.WPF.Extended.C1AccordionPanel.ArrangeOverride.html#C1_WPF_Extended_C1AccordionPanel_ArrangeOverride_System_Windows_Size_">ArrangeOverride(Size)</a>
        </td>
        <td class="markdown level1 summary"><p>When overridden in a derived class, positions child elements and determines a size for a <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.frameworkelement">FrameworkElement</a> derived class.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Extended_C1AccordionPanel_MeasureOverride_System_Windows_Size_" data-uid="C1.WPF.Extended.C1AccordionPanel.MeasureOverride(System.Windows.Size)">
          <a class="xref" href="C1.WPF.Extended.C1AccordionPanel.MeasureOverride.html#C1_WPF_Extended_C1AccordionPanel_MeasureOverride_System_Windows_Size_">MeasureOverride(Size)</a>
        </td>
        <td class="markdown level1 summary"><p>When overridden in a derived class, measures the size in layout required for child elements and determines a size for the <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.frameworkelement">FrameworkElement</a>-derived class.</p>
</td>
      </tr>
    </tbody>
  </table>

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