# C1.Win.Accordion.C1AccordionPage

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="C1_Win_Accordion_C1AccordionPage" data-uid="C1.Win.Accordion.C1AccordionPage" class="text-break">C1AccordionPage Class
</h1>
  <div class="markdown level0 summary"><p>Implements an Accordion element.</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="https://learn.microsoft.com/dotnet/api/system.windows.forms.control">Control</a></div>
    <div class="level4"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.scrollablecontrol">ScrollableControl</a></div>
    <div class="level5"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.containercontrol">ContainerControl</a></div>
    <div class="level6"><span class="xref">C1AccordionPage</span></div>
  </div>
  <div class="implements">
    <h5>Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.idroptarget">IDropTarget</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.isynchronizeinvoke">ISynchronizeInvoke</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.iwin32window">IWin32Window</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.ibindablecomponent">IBindableComponent</a></div>
    <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><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.icontainercontrol">IContainerControl</a></div>
    <div><span class="xref">IToolTipElement</span></div>
    <div><span class="xref">IUiaScrollProvider</span></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.Accordion.html">C1.Win.Accordion</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.Accordion.10.dll</h6>
  <h5 id="C1_Win_Accordion_C1AccordionPage_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class C1AccordionPage : ContainerControl, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IContainerControl, IToolTipElement, IUiaScrollProvider</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Class C1AccordionPage
    Inherits ContainerControl
    Implements IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IContainerControl, IToolTipElement, IUiaScrollProvider</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_Accordion_C1AccordionPage__ctor" data-uid="C1.Win.Accordion.C1AccordionPage.#ctor">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.-ctor.html#C1_Win_Accordion_C1AccordionPage__ctor">C1AccordionPage()</a>
        </td>
        <td class="markdown level1 summary"><p>Initialize a new instance of <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a> class.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage__ctor_System_String_C1_Framework_C1Icon_System_Boolean_" data-uid="C1.Win.Accordion.C1AccordionPage.#ctor(System.String,C1.Framework.C1Icon,System.Boolean)">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.-ctor.html#C1_Win_Accordion_C1AccordionPage__ctor_System_String_C1_Framework_C1Icon_System_Boolean_">C1AccordionPage(string, C1Icon, bool)</a>
        </td>
        <td class="markdown level1 summary"><p>Initialize a new instance of <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a> class.</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_Accordion_C1AccordionPage_Accordion" data-uid="C1.Win.Accordion.C1AccordionPage.Accordion">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.Accordion.html#C1_Win_Accordion_C1AccordionPage_Accordion">Accordion</a>
        </td>
        <td class="markdown level1 summary"><p>Gets a <a class="xref" href="C1.Win.Accordion.C1Accordion.html">C1Accordion</a> that this <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a> belongs to.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_ContentHeight" data-uid="C1.Win.Accordion.C1AccordionPage.ContentHeight">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ContentHeight.html#C1_Win_Accordion_C1AccordionPage_ContentHeight">ContentHeight</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the height of the <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a> content area.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_ContentWidth" data-uid="C1.Win.Accordion.C1AccordionPage.ContentWidth">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ContentWidth.html#C1_Win_Accordion_C1AccordionPage_ContentWidth">ContentWidth</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the width of the <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a> content area.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_HeaderText" data-uid="C1.Win.Accordion.C1AccordionPage.HeaderText">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.HeaderText.html#C1_Win_Accordion_C1AccordionPage_HeaderText">HeaderText</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a text displayed at the <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a> header.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_Icon" data-uid="C1.Win.Accordion.C1AccordionPage.Icon">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.Icon.html#C1_Win_Accordion_C1AccordionPage_Icon">Icon</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a <span class="xref">C1.Framework.C1Icon</span> which shown in the <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a>'s header.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_IsClosed" data-uid="C1.Win.Accordion.C1AccordionPage.IsClosed">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.IsClosed.html#C1_Win_Accordion_C1AccordionPage_IsClosed">IsClosed</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value determines whether page is closed or not.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_IsExpanded" data-uid="C1.Win.Accordion.C1AccordionPage.IsExpanded">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.IsExpanded.html#C1_Win_Accordion_C1AccordionPage_IsExpanded">IsExpanded</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value that determines whether <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a> is expanded or not.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_ScrollContent" data-uid="C1.Win.Accordion.C1AccordionPage.ScrollContent">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ScrollContent.html#C1_Win_Accordion_C1AccordionPage_ScrollContent">ScrollContent</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a style of scrolling <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a> content.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_ShowCloseButton" data-uid="C1.Win.Accordion.C1AccordionPage.ShowCloseButton">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ShowCloseButton.html#C1_Win_Accordion_C1AccordionPage_ShowCloseButton">ShowCloseButton</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating whether to show or hide the CloseButton for this <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a>, regardless of the ShowCloseButton set in <a class="xref" href="C1.Win.Accordion.C1Accordion.PageSettings.html#C1_Win_Accordion_C1Accordion_PageSettings">PageSettings</a> value.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_ShowExpandIcon" data-uid="C1.Win.Accordion.C1AccordionPage.ShowExpandIcon">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ShowExpandIcon.html#C1_Win_Accordion_C1AccordionPage_ShowExpandIcon">ShowExpandIcon</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating whether to show or hide the ExpandIcon for this <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a>, regardless of the ShowExpandIcon set in <a class="xref" href="C1.Win.Accordion.C1Accordion.PageSettings.html#C1_Win_Accordion_C1Accordion_PageSettings">PageSettings</a> value.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_ShowIcon" data-uid="C1.Win.Accordion.C1AccordionPage.ShowIcon">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ShowIcon.html#C1_Win_Accordion_C1AccordionPage_ShowIcon">ShowIcon</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets a value indicating whether to show or hide the Icon for this <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a>, regardless of the ShowIcon set in <a class="xref" href="C1.Win.Accordion.C1Accordion.PageSettings.html#C1_Win_Accordion_C1Accordion_PageSettings">PageSettings</a> value.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_ToolTipText" data-uid="C1.Win.Accordion.C1AccordionPage.ToolTipText">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ToolTipText.html#C1_Win_Accordion_C1AccordionPage_ToolTipText">ToolTipText</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_Visible" data-uid="C1.Win.Accordion.C1AccordionPage.Visible">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.Visible.html#C1_Win_Accordion_C1AccordionPage_Visible">Visible</a>
        </td>
        <td class="markdown level1 summary"></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_Accordion_C1AccordionPage_Dispose_System_Boolean_" data-uid="C1.Win.Accordion.C1AccordionPage.Dispose(System.Boolean)">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.Dispose.html#C1_Win_Accordion_C1AccordionPage_Dispose_System_Boolean_">Dispose(bool)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_OnEnabledChanged_System_EventArgs_" data-uid="C1.Win.Accordion.C1AccordionPage.OnEnabledChanged(System.EventArgs)">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.OnEnabledChanged.html#C1_Win_Accordion_C1AccordionPage_OnEnabledChanged_System_EventArgs_">OnEnabledChanged(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_OnEnter_System_EventArgs_" data-uid="C1.Win.Accordion.C1AccordionPage.OnEnter(System.EventArgs)">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.OnEnter.html#C1_Win_Accordion_C1AccordionPage_OnEnter_System_EventArgs_">OnEnter(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_OnExpandStateChanged_C1_Win_Accordion_PageExpandStateChangedEventArgs_" data-uid="C1.Win.Accordion.C1AccordionPage.OnExpandStateChanged(C1.Win.Accordion.PageExpandStateChangedEventArgs)">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.OnExpandStateChanged.html#C1_Win_Accordion_C1AccordionPage_OnExpandStateChanged_C1_Win_Accordion_PageExpandStateChangedEventArgs_">OnExpandStateChanged(PageExpandStateChangedEventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>Raises the <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ExpandStateChanged.html">ExpandStateChanged</a> event.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_OnExpandStateChanging_C1_Win_Accordion_PageExpandStateChangingEventArgs_" data-uid="C1.Win.Accordion.C1AccordionPage.OnExpandStateChanging(C1.Win.Accordion.PageExpandStateChangingEventArgs)">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.OnExpandStateChanging.html#C1_Win_Accordion_C1AccordionPage_OnExpandStateChanging_C1_Win_Accordion_PageExpandStateChangingEventArgs_">OnExpandStateChanging(PageExpandStateChangingEventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>Raises the <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ExpandStateChanging.html">ExpandStateChanging</a> event.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_OnGotFocus_System_EventArgs_" data-uid="C1.Win.Accordion.C1AccordionPage.OnGotFocus(System.EventArgs)">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.OnGotFocus.html#C1_Win_Accordion_C1AccordionPage_OnGotFocus_System_EventArgs_">OnGotFocus(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_OnLeave_System_EventArgs_" data-uid="C1.Win.Accordion.C1AccordionPage.OnLeave(System.EventArgs)">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.OnLeave.html#C1_Win_Accordion_C1AccordionPage_OnLeave_System_EventArgs_">OnLeave(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_ProcessKeyPreview_System_Windows_Forms_Message__" data-uid="C1.Win.Accordion.C1AccordionPage.ProcessKeyPreview(System.Windows.Forms.Message@)">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ProcessKeyPreview.html#C1_Win_Accordion_C1AccordionPage_ProcessKeyPreview_System_Windows_Forms_Message__">ProcessKeyPreview(ref Message)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_WndProc_System_Windows_Forms_Message__" data-uid="C1.Win.Accordion.C1AccordionPage.WndProc(System.Windows.Forms.Message@)">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.WndProc.html#C1_Win_Accordion_C1AccordionPage_WndProc_System_Windows_Forms_Message__">WndProc(ref Message)</a>
        </td>
        <td class="markdown level1 summary"></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_Accordion_C1AccordionPage_ExpandStateChanged" data-uid="C1.Win.Accordion.C1AccordionPage.ExpandStateChanged">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ExpandStateChanged.html">ExpandStateChanged</a>
        </td>
        <td class="markdown level1 summary"><p>Occurs after the <a class="xref" href="C1.Win.Accordion.C1AccordionPage.IsExpanded.html#C1_Win_Accordion_C1AccordionPage_IsExpanded">IsExpanded</a> property is changed.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_ExpandStateChanging" data-uid="C1.Win.Accordion.C1AccordionPage.ExpandStateChanging">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.ExpandStateChanging.html">ExpandStateChanging</a>
        </td>
        <td class="markdown level1 summary"><p>Occurs before the <a class="xref" href="C1.Win.Accordion.C1AccordionPage.IsExpanded.html#C1_Win_Accordion_C1AccordionPage_IsExpanded">IsExpanded</a> property is changed.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Accordion_C1AccordionPage_HeaderClick" data-uid="C1.Win.Accordion.C1AccordionPage.HeaderClick">
          <a class="xref" href="C1.Win.Accordion.C1AccordionPage.HeaderClick.html">HeaderClick</a>
        </td>
        <td class="markdown level1 summary"><p>Occurs after click on the <a class="xref" href="C1.Win.Accordion.C1AccordionPage.html">C1AccordionPage</a> header.</p>
</td>
      </tr>
    </tbody>
  </table>

</div>
