# C1.Win.C1Input.DateEditMonthCalendar.AddAnnuallyBoldedDate

## Content

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<h1 id="C1_Win_C1Input_DateEditMonthCalendar_AddAnnuallyBoldedDate_" data-uid="C1.Win.C1Input.DateEditMonthCalendar.AddAnnuallyBoldedDate*">AddAnnuallyBoldedDate Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Win_C1Input_DateEditMonthCalendar_AddAnnuallyBoldedDate_" data-uid="C1.Win.C1Input.DateEditMonthCalendar.AddAnnuallyBoldedDate*"></a>
<h4 id="C1_Win_C1Input_DateEditMonthCalendar_AddAnnuallyBoldedDate_System_DateTime_" data-uid="C1.Win.C1Input.DateEditMonthCalendar.AddAnnuallyBoldedDate(System.DateTime)">AddAnnuallyBoldedDate(DateTime)</h4>
<div class="markdown level1 summary"><p>Adds a day that is displayed in bold on an annual basis in the month calendar.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public void AddAnnuallyBoldedDate(DateTime date)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Sub AddAnnuallyBoldedDate([date] As Date)</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>The date to be displayed in bold.</p>
</td>
    </tr>
  </tbody>
</table>
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