# C1.Win.DataFilter.CustomFilter

## Content

<div class="doc-site-dotnet-api-container">



  <h1 id="C1_Win_DataFilter_CustomFilter" data-uid="C1.Win.DataFilter.CustomFilter" class="text-break">CustomFilter Class
</h1>
  <div class="markdown level0 summary"><p>Represents a custom filter.</p>
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
    <div class="level1"><a class="xref" href="C1.DataFilter.Filter.html">Filter</a></div>
    <div class="level2"><span class="xref">CustomFilter</span></div>
  </div>
  <div class="implements">
    <h5>Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.inotifypropertychanged">INotifyPropertyChanged</a></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.Win.DataFilter.html">C1.Win.DataFilter</a></h6>
  <h6><strong>Assembly</strong>: C1.Win.DataFilter.4.8.dll</h6>
  <h5 id="C1_Win_DataFilter_CustomFilter_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public abstract class CustomFilter : Filter, INotifyPropertyChanged</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public MustInherit Class CustomFilter
    Inherits Filter
    Implements INotifyPropertyChanged</code></pre>
  </div>
  <h3 id="constructors">Constructors
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_DataFilter_CustomFilter__ctor_System_String_" data-uid="C1.Win.DataFilter.CustomFilter.#ctor(System.String)">
          <a class="xref" href="C1.Win.DataFilter.CustomFilter.-ctor.html#C1_Win_DataFilter_CustomFilter__ctor_System_String_">CustomFilter(string)</a>
        </td>
        <td class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="C1.Win.DataFilter.CustomFilter.html">CustomFilter</a>.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="properties">Properties
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_DataFilter_CustomFilter_Control" data-uid="C1.Win.DataFilter.CustomFilter.Control">
          <a class="xref" href="C1.Win.DataFilter.CustomFilter.Control.html#C1_Win_DataFilter_CustomFilter_Control">Control</a>
        </td>
        <td class="markdown level1 summary"><p>Gets or sets the control that represents the custom filter.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_DataFilter_CustomFilter_Expression" data-uid="C1.Win.DataFilter.CustomFilter.Expression">
          <a class="xref" href="C1.Win.DataFilter.CustomFilter.Expression.html#C1_Win_DataFilter_CustomFilter_Expression">Expression</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the expression of the current filter.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="methods">Methods
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_Win_DataFilter_CustomFilter_GetExpression" data-uid="C1.Win.DataFilter.CustomFilter.GetExpression">
          <a class="xref" href="C1.Win.DataFilter.CustomFilter.GetExpression.html#C1_Win_DataFilter_CustomFilter_GetExpression">GetExpression()</a>
        </td>
        <td class="markdown level1 summary"><p>Gets the expression for the current filter.</p>
</td>
      </tr>
      <tr>
        <td id="C1_Win_DataFilter_CustomFilter_SetExpression_C1_DataFilter_Expression_" data-uid="C1.Win.DataFilter.CustomFilter.SetExpression(C1.DataFilter.Expression)">
          <a class="xref" href="C1.Win.DataFilter.CustomFilter.SetExpression.html#C1_Win_DataFilter_CustomFilter_SetExpression_C1_DataFilter_Expression_">SetExpression(Expression)</a>
        </td>
        <td class="markdown level1 summary"><p>Sets the expression for the current filter.</p>
</td>
      </tr>
    </tbody>
  </table>

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