# C1.Win.GanttView.IsNotWithinOperator.PerformOperation

## Content

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<h1 id="C1_Win_GanttView_IsNotWithinOperator_PerformOperation_" data-uid="C1.Win.GanttView.IsNotWithinOperator.PerformOperation*">PerformOperation Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Win_GanttView_IsNotWithinOperator_PerformOperation_" data-uid="C1.Win.GanttView.IsNotWithinOperator.PerformOperation*"></a>
<h4 id="C1_Win_GanttView_IsNotWithinOperator_PerformOperation_System_Object_System_Object_" data-uid="C1.Win.GanttView.IsNotWithinOperator.PerformOperation(System.Object,System.Object)">PerformOperation(object, object)</h4>
<div class="markdown level1 summary"><p>Performs test operation on object with target value.</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 override bool PerformOperation(object obj, object target)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Overrides Function PerformOperation(obj As Object, target As Object) As Boolean</code></pre>
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<h5 class="parameters">Parameters</h5>
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  <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.object">object</a></td>
      <td><span class="parametername">obj</span></td>
      <td><p>The object to test.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></td>
      <td><span class="parametername">target</span></td>
      <td><p>The target value.</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="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td></td>
    </tr>
  </tbody>
</table>
<h5 class="overrides">Overrides</h5>
<div><a class="xref" href="C1.Win.GanttView.BaseTestOperator.PerformOperation.html#C1_Win_GanttView_BaseTestOperator_PerformOperation_System_Object_System_Object_">BaseTestOperator.PerformOperation(object, object)</a></div>
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