# GrapeCity.Spreadsheet.IStyles.Add

## Content

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<h1 id="GrapeCity_Spreadsheet_IStyles_Add_" data-uid="GrapeCity.Spreadsheet.IStyles.Add*">Add Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_Spreadsheet_IStyles_Add_" data-uid="GrapeCity.Spreadsheet.IStyles.Add*"></a>
<h4 id="GrapeCity_Spreadsheet_IStyles_Add_System_String_System_String_" data-uid="GrapeCity.Spreadsheet.IStyles.Add(System.String,System.String)">Add(string, string)</h4>
<div class="markdown level1 summary"><p>Creates a new style and adds it to the list of styles that are available for the current workbook.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">IStyle Add(string name, string duplicatedStyle = null)</code></pre>
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  <pre><code class="lang-vbnet hljs">Function Add(name As String, Optional duplicatedStyle As String = Nothing) As IStyle</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>
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    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">name</span></td>
      <td><p>The new style name.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">duplicatedStyle</span></td>
      <td><p>The duplicated style name.</p>
</td>
    </tr>
  </tbody>
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<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="GrapeCity.Spreadsheet.IStyle.html">IStyle</a></td>
      <td><p>An <a class="xref" href="GrapeCity.Spreadsheet.IStyle.html">IStyle</a> object.</p>
</td>
    </tr>
  </tbody>
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<h5 id="GrapeCity_Spreadsheet_IStyles_Add_System_String_System_String__remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>Returns null if the name already exist.</p>
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