# C1.Win.C1Input.C1SplitButton

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="C1_Win_C1Input_C1SplitButton" data-uid="C1.Win.C1Input.C1SplitButton" class="text-break">C1SplitButton Class
</h1>
  <div class="markdown level0 summary"><p>Represents a composite button control supporting additional visual styles and drop down item list.</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.buttonbase">ButtonBase</a></div>
    <div class="level5"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.forms.button">Button</a></div>
    <div class="level6"><a class="xref" href="C1.Win.C1Input.C1Button.html">C1Button</a></div>
    <div class="level7"><span class="xref">C1SplitButton</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.ibuttoncontrol">IButtonControl</a></div>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.isupportinitialize">ISupportInitialize</a></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.C1Input.html">C1.Win.C1Input</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.C1Input.4.8.dll</h6>
  <h5 id="C1_Win_C1Input_C1SplitButton_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">[ToolboxBitmap(typeof(C1Button), &quot;C1SplitButton.png&quot;)]
public class C1SplitButton : C1Button, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IButtonControl, ISupportInitialize</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">&lt;ToolboxBitmap(GetType(C1Button), &quot;C1SplitButton.png&quot;)&gt;
Public Class C1SplitButton
    Inherits C1Button
    Implements IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IButtonControl, ISupportInitialize</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_C1Input_C1SplitButton__ctor" data-uid="C1.Win.C1Input.C1SplitButton.#ctor">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.-ctor.html#C1_Win_C1Input_C1SplitButton__ctor">C1SplitButton()</a>
        </td>
        <td class="markdown level1 summary"><p>Initializes a new instance of the C1SplitButton 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_C1Input_C1SplitButton_DefaultItem" data-uid="C1.Win.C1Input.C1SplitButton.DefaultItem">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.DefaultItem.html#C1_Win_C1Input_C1SplitButton_DefaultItem">DefaultItem</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the default drop down item.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_DefaultSize" data-uid="C1.Win.C1Input.C1SplitButton.DefaultSize">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.DefaultSize.html#C1_Win_C1Input_C1SplitButton_DefaultSize">DefaultSize</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_DefaultThemeRootPath" data-uid="C1.Win.C1Input.C1SplitButton.DefaultThemeRootPath">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.DefaultThemeRootPath.html#C1_Win_C1Input_C1SplitButton_DefaultThemeRootPath">DefaultThemeRootPath</a>
        </td>
        <td class="markdown level1 summary"><p>Default path for the control in xml theme file.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_DropDownImage" data-uid="C1.Win.C1Input.C1SplitButton.DropDownImage">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.DropDownImage.html#C1_Win_C1Input_C1SplitButton_DropDownImage">DropDownImage</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_DropDownImageList" data-uid="C1.Win.C1Input.C1SplitButton.DropDownImageList">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.DropDownImageList.html#C1_Win_C1Input_C1SplitButton_DropDownImageList">DropDownImageList</a>
        </td>
        <td class="markdown level1 summary"><p>The ImageList to get the images to display in the drop down items.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_DroppedDown" data-uid="C1.Win.C1Input.C1SplitButton.DroppedDown">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.DroppedDown.html#C1_Win_C1Input_C1SplitButton_DroppedDown">DroppedDown</a>
        </td>
        <td class="markdown level1 summary"><p>Run-time property indicating if the dropdown is currently open.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_ImageIndex" data-uid="C1.Win.C1Input.C1SplitButton.ImageIndex">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.ImageIndex.html#C1_Win_C1Input_C1SplitButton_ImageIndex">ImageIndex</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_ImageKey" data-uid="C1.Win.C1Input.C1SplitButton.ImageKey">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.ImageKey.html#C1_Win_C1Input_C1SplitButton_ImageKey">ImageKey</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_ItemStyle" data-uid="C1.Win.C1Input.C1SplitButton.ItemStyle">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.ItemStyle.html#C1_Win_C1Input_C1SplitButton_ItemStyle">ItemStyle</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the style of <a class="xref" href="C1.Win.C1Input.DropDownItem.html">DropDownItem</a> components on this button.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_Items" data-uid="C1.Win.C1Input.C1SplitButton.Items">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.Items.html#C1_Win_C1Input_C1SplitButton_Items">Items</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the collection of <a class="xref" href="C1.Win.C1Input.DropDownItem.html">DropDownItem</a> components on this button.</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_C1Input_C1SplitButton_CreateAccessibilityInstance" data-uid="C1.Win.C1Input.C1SplitButton.CreateAccessibilityInstance">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.CreateAccessibilityInstance.html#C1_Win_C1Input_C1SplitButton_CreateAccessibilityInstance">CreateAccessibilityInstance()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_Dispose_System_Boolean_" data-uid="C1.Win.C1Input.C1SplitButton.Dispose(System.Boolean)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.Dispose.html#C1_Win_C1Input_C1SplitButton_Dispose_System_Boolean_">Dispose(bool)</a>
        </td>
        <td class="markdown level1 summary"><p>Releases the resources used by the C1SplitButton.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_GetPreferredSize_System_Drawing_Size_" data-uid="C1.Win.C1Input.C1SplitButton.GetPreferredSize(System.Drawing.Size)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.GetPreferredSize.html#C1_Win_C1Input_C1SplitButton_GetPreferredSize_System_Drawing_Size_">GetPreferredSize(Size)</a>
        </td>
        <td class="markdown level1 summary"><p>Retrieves the size of a rectangular area into which a control can be fitted.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_InitLayout" data-uid="C1.Win.C1Input.C1SplitButton.InitLayout">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.InitLayout.html#C1_Win_C1Input_C1SplitButton_InitLayout">InitLayout()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnClick_System_EventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnClick(System.EventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnClick.html#C1_Win_C1Input_C1SplitButton_OnClick_System_EventArgs_">OnClick(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnCreateControl" data-uid="C1.Win.C1Input.C1SplitButton.OnCreateControl">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnCreateControl.html#C1_Win_C1Input_C1SplitButton_OnCreateControl">OnCreateControl()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnDropDownClosed_C1_Win_C1Input_DropDownClosedEventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnDropDownClosed(C1.Win.C1Input.DropDownClosedEventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnDropDownClosed.html#C1_Win_C1Input_C1SplitButton_OnDropDownClosed_C1_Win_C1Input_DropDownClosedEventArgs_">OnDropDownClosed(DropDownClosedEventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>This method is for internal use only.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnDropDownItemClicked_C1_Win_C1Input_DropDownItemClickedEventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnDropDownItemClicked(C1.Win.C1Input.DropDownItemClickedEventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnDropDownItemClicked.html#C1_Win_C1Input_C1SplitButton_OnDropDownItemClicked_C1_Win_C1Input_DropDownItemClickedEventArgs_">OnDropDownItemClicked(DropDownItemClickedEventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>Raises <a class="xref" href="C1.Win.C1Input.C1SplitButton.DropDownItemClicked.html">DropDownItemClicked</a> event.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnDropDownOpened_System_EventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnDropDownOpened(System.EventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnDropDownOpened.html#C1_Win_C1Input_C1SplitButton_OnDropDownOpened_System_EventArgs_">OnDropDownOpened(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>This method is for internal use only.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnFontChanged_System_EventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnFontChanged(System.EventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnFontChanged.html#C1_Win_C1Input_C1SplitButton_OnFontChanged_System_EventArgs_">OnFontChanged(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnKeyDown_System_Windows_Forms_KeyEventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnKeyDown(System.Windows.Forms.KeyEventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnKeyDown.html#C1_Win_C1Input_C1SplitButton_OnKeyDown_System_Windows_Forms_KeyEventArgs_">OnKeyDown(KeyEventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnLayout_System_Windows_Forms_LayoutEventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnLayout(System.Windows.Forms.LayoutEventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnLayout.html#C1_Win_C1Input_C1SplitButton_OnLayout_System_Windows_Forms_LayoutEventArgs_">OnLayout(LayoutEventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnMouseDown_System_Windows_Forms_MouseEventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnMouseDown(System.Windows.Forms.MouseEventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnMouseDown.html#C1_Win_C1Input_C1SplitButton_OnMouseDown_System_Windows_Forms_MouseEventArgs_">OnMouseDown(MouseEventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnMouseEnter_System_EventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnMouseEnter(System.EventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnMouseEnter.html#C1_Win_C1Input_C1SplitButton_OnMouseEnter_System_EventArgs_">OnMouseEnter(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnMouseLeave_System_EventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnMouseLeave(System.EventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnMouseLeave.html#C1_Win_C1Input_C1SplitButton_OnMouseLeave_System_EventArgs_">OnMouseLeave(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnMouseMove_System_Windows_Forms_MouseEventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnMouseMove(System.Windows.Forms.MouseEventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnMouseMove.html#C1_Win_C1Input_C1SplitButton_OnMouseMove_System_Windows_Forms_MouseEventArgs_">OnMouseMove(MouseEventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnMouseUp_System_Windows_Forms_MouseEventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnMouseUp(System.Windows.Forms.MouseEventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnMouseUp.html#C1_Win_C1Input_C1SplitButton_OnMouseUp_System_Windows_Forms_MouseEventArgs_">OnMouseUp(MouseEventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnPaint_System_Windows_Forms_PaintEventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnPaint(System.Windows.Forms.PaintEventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnPaint.html#C1_Win_C1Input_C1SplitButton_OnPaint_System_Windows_Forms_PaintEventArgs_">OnPaint(PaintEventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnRightToLeftChanged_System_EventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnRightToLeftChanged(System.EventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnRightToLeftChanged.html#C1_Win_C1Input_C1SplitButton_OnRightToLeftChanged_System_EventArgs_">OnRightToLeftChanged(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnVisibleChanged_System_EventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnVisibleChanged(System.EventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnVisibleChanged.html#C1_Win_C1Input_C1SplitButton_OnVisibleChanged_System_EventArgs_">OnVisibleChanged(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_OnVisualStyleChanged_System_EventArgs_" data-uid="C1.Win.C1Input.C1SplitButton.OnVisualStyleChanged(System.EventArgs)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.OnVisualStyleChanged.html#C1_Win_C1Input_C1SplitButton_OnVisualStyleChanged_System_EventArgs_">OnVisualStyleChanged(EventArgs)</a>
        </td>
        <td class="markdown level1 summary"><p>Invokes the VisualStyleChanged event.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_PreProcessMessage_System_Windows_Forms_Message__" data-uid="C1.Win.C1Input.C1SplitButton.PreProcessMessage(System.Windows.Forms.Message@)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.PreProcessMessage.html#C1_Win_C1Input_C1SplitButton_PreProcessMessage_System_Windows_Forms_Message__">PreProcessMessage(ref Message)</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_ResetItemStyle" data-uid="C1.Win.C1Input.C1SplitButton.ResetItemStyle">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.ResetItemStyle.html#C1_Win_C1Input_C1SplitButton_ResetItemStyle">ResetItemStyle()</a>
        </td>
        <td class="markdown level1 summary"><p>Restores the default value of the <a class="xref" href="C1.Win.C1Input.C1SplitButton.ItemStyle.html#C1_Win_C1Input_C1SplitButton_ItemStyle">ItemStyle</a> property.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_ShouldSerializeItemStyle" data-uid="C1.Win.C1Input.C1SplitButton.ShouldSerializeItemStyle">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.ShouldSerializeItemStyle.html#C1_Win_C1Input_C1SplitButton_ShouldSerializeItemStyle">ShouldSerializeItemStyle()</a>
        </td>
        <td class="markdown level1 summary"><p>Specifies whether to save the value of the <a class="xref" href="C1.Win.C1Input.C1SplitButton.ItemStyle.html#C1_Win_C1Input_C1SplitButton_ItemStyle">ItemStyle</a> property.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_WndProc_System_Windows_Forms_Message__" data-uid="C1.Win.C1Input.C1SplitButton.WndProc(System.Windows.Forms.Message@)">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.WndProc.html#C1_Win_C1Input_C1SplitButton_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_C1Input_C1SplitButton_DropDownClosed" data-uid="C1.Win.C1Input.C1SplitButton.DropDownClosed">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.DropDownClosed.html">DropDownClosed</a>
        </td>
        <td class="markdown level1 summary"><p>Occurs when the dropdown has been closed.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_DropDownItemClicked" data-uid="C1.Win.C1Input.C1SplitButton.DropDownItemClicked">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.DropDownItemClicked.html">DropDownItemClicked</a>
        </td>
        <td class="markdown level1 summary"><p>Occurs when a <a class="xref" href="C1.Win.C1Input.DropDownItem.html">DropDownItem</a> is clicked.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_C1Input_C1SplitButton_DropDownOpened" data-uid="C1.Win.C1Input.C1SplitButton.DropDownOpened">
          <a class="xref" href="C1.Win.C1Input.C1SplitButton.DropDownOpened.html">DropDownOpened</a>
        </td>
        <td class="markdown level1 summary"><p>Occurs after the dropdown is opened.</p>
</td>
      </tr>
    </tbody>
  </table>

</div>
