# GrapeCity.Win.Spread.InputMan.CellType.HolidayCollection.IsOverridden

## Content

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



<h1 id="GrapeCity_Win_Spread_InputMan_CellType_HolidayCollection_IsOverridden_" data-uid="GrapeCity.Win.Spread.InputMan.CellType.HolidayCollection.IsOverridden*">IsOverridden Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_Win_Spread_InputMan_CellType_HolidayCollection_IsOverridden_" data-uid="GrapeCity.Win.Spread.InputMan.CellType.HolidayCollection.IsOverridden*"></a>
<h4 id="GrapeCity_Win_Spread_InputMan_CellType_HolidayCollection_IsOverridden_System_DateTime_" data-uid="GrapeCity.Win.Spread.InputMan.CellType.HolidayCollection.IsOverridden(System.DateTime)">IsOverridden(DateTime)</h4>
<div class="markdown level1 summary"><p>Determines whether the specified date is an overridden
holiday.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">protected virtual bool IsOverridden(DateTime date)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Protected Overridable Function IsOverridden([date] As Date) As Boolean</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.datetime">DateTime</a></td>
      <td><span class="parametername">date</span></td>
      <td><p>A <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.datetime">DateTime</a> value that indicates the date.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td><p><a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">true</a> if the specified date is an overridden holiday; otherwise,
<a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">false</a>.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 id="GrapeCity_Win_Spread_InputMan_CellType_HolidayCollection_IsOverridden_System_DateTime__remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>An <b>override</b> holiday occurs when the specified holiday
lands on a weekday that is also set to a holiday with a
flag telling it to override. Refer to the
<a class="xref" href="GrapeCity.Win.Spread.InputMan.CellType.DayOfWeekHolidayPolicy.html">DayOfWeekHolidayPolicy</a> for further details.</p>
</div>
</div>