# C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs" data-uid="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs" class="text-break">BeforeGroupHeaderFormatEventArgs Class
</h1>
  <div class="markdown level0 summary"><p>Provides data for the <a class="xref" href="C1.Win.Schedule.C1Schedule.BeforeGroupHeaderFormat.html">BeforeGroupHeaderFormat</a> event
of the <a class="xref" href="C1.Win.Schedule.C1Schedule.html">C1Schedule</a> control.</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.eventargs">EventArgs</a></div>
    <div class="level2"><span class="xref">BeforeGroupHeaderFormatEventArgs</span></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.Schedule.html">C1.Win.Schedule</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.Schedule.10.dll</h6>
  <h5 id="C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public class BeforeGroupHeaderFormatEventArgs : EventArgs</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Class BeforeGroupHeaderFormatEventArgs
    Inherits EventArgs</code></pre>
  </div>
  <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_Schedule_BeforeGroupHeaderFormatEventArgs_Group" data-uid="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.Group">
          <a class="xref" href="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.Group.html#C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_Group">Group</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the <a class="xref" href="C1.Win.Schedule.ScheduleGroupItem.html">ScheduleGroupItem</a> object which is currently formatted.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_GroupTabStyle" data-uid="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.GroupTabStyle">
          <a class="xref" href="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.GroupTabStyle.html#C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_GroupTabStyle">GroupTabStyle</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the <a class="xref" href="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.GroupTabStyle.html#C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_GroupTabStyle">GroupTabStyle</a> value determining the group header tab appearance.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_Html" data-uid="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.Html">
          <a class="xref" href="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.Html.html#C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_Html">Html</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the html text displayed in the group header.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_Style" data-uid="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.Style">
          <a class="xref" href="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.Style.html#C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_Style">Style</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the <a class="xref" href="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.Style.html#C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_Style">Style</a> object, which will be used for displaying the group header.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_TriangleTab" data-uid="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.TriangleTab">
          <a class="xref" href="C1.Win.Schedule.BeforeGroupHeaderFormatEventArgs.TriangleTab.html#C1_Win_Schedule_BeforeGroupHeaderFormatEventArgs_TriangleTab">TriangleTab</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a> value determining the group header tab appearance.
If this property value is true, C1Schedule will show MS Outlook 2010-alike group headers.
If this property value is false, C1Schedule will display rectangular group headers.</p>
</td>
      </tr>
    </tbody>
  </table>

</div>