# C1.WPF.DataFilter.BaseRangeFilterPresenter-1.FilterOnAttachedStateChanged

## Content

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<h1 id="C1_WPF_DataFilter_BaseRangeFilterPresenter_1_FilterOnAttachedStateChanged_" data-uid="C1.WPF.DataFilter.BaseRangeFilterPresenter`1.FilterOnAttachedStateChanged*">FilterOnAttachedStateChanged Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_WPF_DataFilter_BaseRangeFilterPresenter_1_FilterOnAttachedStateChanged_" data-uid="C1.WPF.DataFilter.BaseRangeFilterPresenter`1.FilterOnAttachedStateChanged*"></a>
<h4 id="C1_WPF_DataFilter_BaseRangeFilterPresenter_1_FilterOnAttachedStateChanged_System_Object_C1_WPF_DataFilter_AttachedFilterState_" data-uid="C1.WPF.DataFilter.BaseRangeFilterPresenter`1.FilterOnAttachedStateChanged(System.Object,C1.WPF.DataFilter.AttachedFilterState)">FilterOnAttachedStateChanged(object, AttachedFilterState)</h4>
<div class="markdown level1 summary"><p>Filter attached event handler.</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">protected virtual void FilterOnAttachedStateChanged(object sender, AttachedFilterState e)</code></pre>
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  <pre><code class="lang-vbnet hljs">Protected Overridable Sub FilterOnAttachedStateChanged(sender As Object, e As AttachedFilterState)</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>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></td>
      <td><span class="parametername">sender</span></td>
      <td><p>Filter.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.WPF.DataFilter.AttachedFilterState.html">AttachedFilterState</a></td>
      <td><span class="parametername">e</span></td>
      <td><p>Attached state.</p>
</td>
    </tr>
  </tbody>
</table>
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