# C1.WPF.ExpressionEditor.C1ExpressionEditor.SetCustomEngine

## Content

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<h1 id="C1_WPF_ExpressionEditor_C1ExpressionEditor_SetCustomEngine_" data-uid="C1.WPF.ExpressionEditor.C1ExpressionEditor.SetCustomEngine*">SetCustomEngine Method
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<a id="C1_WPF_ExpressionEditor_C1ExpressionEditor_SetCustomEngine_" data-uid="C1.WPF.ExpressionEditor.C1ExpressionEditor.SetCustomEngine*"></a>
<h4 id="C1_WPF_ExpressionEditor_C1ExpressionEditor_SetCustomEngine_C1_ExpressionEditor_Engine_IEngine_C1_ExpressionEditor_Engine_IExpressionLexer_" data-uid="C1.WPF.ExpressionEditor.C1ExpressionEditor.SetCustomEngine(C1.ExpressionEditor.Engine.IEngine,C1.ExpressionEditor.Engine.IExpressionLexer)">SetCustomEngine(IEngine, IExpressionLexer)</h4>
<div class="markdown level1 summary"><p>Sets a custom engine to <a class="xref" href="C1.WPF.ExpressionEditor.C1ExpressionEditor.html">C1ExpressionEditor</a>.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public void SetCustomEngine(IEngine engine, IExpressionLexer lexer)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Sub SetCustomEngine(engine As IEngine, lexer As IExpressionLexer)</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
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      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
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    <tr>
      <td><a class="xref" href="C1.ExpressionEditor.Engine.IEngine.html">IEngine</a></td>
      <td><span class="parametername">engine</span></td>
      <td><p>Implements <a class="xref" href="C1.ExpressionEditor.Engine.IEngine.html">IEngine</a> interface.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.ExpressionEditor.Engine.IExpressionLexer.html">IExpressionLexer</a></td>
      <td><span class="parametername">lexer</span></td>
      <td><p>Implements <a class="xref" href="C1.ExpressionEditor.Engine.IExpressionLexer.html">IExpressionLexer</a> interface.</p>
</td>
    </tr>
  </tbody>
</table>
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