# GrapeCity.Documents.Excel.Workbook.AIModelRequestHandler

## Content

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<h1 id="GrapeCity_Documents_Excel_Workbook_AIModelRequestHandler_" data-uid="GrapeCity.Documents.Excel.Workbook.AIModelRequestHandler*">AIModelRequestHandler Property
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<a id="GrapeCity_Documents_Excel_Workbook_AIModelRequestHandler_" data-uid="GrapeCity.Documents.Excel.Workbook.AIModelRequestHandler*"></a>
<h4 id="GrapeCity_Documents_Excel_Workbook_AIModelRequestHandler" data-uid="GrapeCity.Documents.Excel.Workbook.AIModelRequestHandler">AIModelRequestHandler</h4>
<div class="markdown level1 summary"><p>Gets or sets the singleton instance of the <a class="xref" href="GrapeCity.Documents.Excel.IAIModelRequestHandler.html">IAIModelRequestHandler</a> implementation that handles requests for external model operations.
This handler is responsible for processing model-related requests across all workbooks in the application,
Setting this property affects all existing and future workbook instances.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public static IAIModelRequestHandler AIModelRequestHandler { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Shared Property AIModelRequestHandler As IAIModelRequestHandler</code></pre>
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<h5 class="propertyValue">Property Value</h5>
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      <th>Type</th>
      <th>Description</th>
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      <td><a class="xref" href="GrapeCity.Documents.Excel.IAIModelRequestHandler.html">IAIModelRequestHandler</a></td>
      <td><p>The <a class="xref" href="GrapeCity.Documents.Excel.IAIModelRequestHandler.html">IAIModelRequestHandler</a> instance used globally by all workbooks, or <a href="https://learn.microsoft.com/dotnet/csharp/language-reference/keywords/null">null</a> if no handler is configured.</p>
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