# GrapeCity.CalcEngine.WorkbookCompatibility

## Content

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  <h1 id="GrapeCity_CalcEngine_WorkbookCompatibility" data-uid="GrapeCity.CalcEngine.WorkbookCompatibility" class="text-break">WorkbookCompatibility Enum
</h1>
  <div class="markdown level0 summary"><p>Represents different improvements to functions while ensuring that workbooks continue to calculate as expected.</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.CalcEngine.html">GrapeCity.CalcEngine</a></h6>
  <h6><strong>Assembly</strong>: GrapeCity.CalcEngine.dll</h6>
  <h5 id="GrapeCity_CalcEngine_WorkbookCompatibility_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public enum WorkbookCompatibility</code></pre>
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  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Enum WorkbookCompatibility</code></pre>
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  <h3 id="fields">Fields
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  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    <thead>
    </thead></thead><tbody>
      <tr>
        <td id="GrapeCity_CalcEngine_WorkbookCompatibility_Default">Default</td>
        <td><p>This enum value is used to specify the default version of the compatibility.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_CalcEngine_WorkbookCompatibility_Latest">Latest</td>
        <td><p>This enum value is used to specify the latest version of the compatibility.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_CalcEngine_WorkbookCompatibility_Version1">Version1</td>
        <td><p>Compatible with legacy version.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_CalcEngine_WorkbookCompatibility_Version2">Version2</td>
        <td><p>Support for Unicode surrogate pairs.</p>
</td>
      </tr>
    </tbody>
  </table>
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