# FarPoint.Win.Spread.Model.INotifySelectionChanged

## Content

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  <h1 id="FarPoint_Win_Spread_Model_INotifySelectionChanged" data-uid="FarPoint.Win.Spread.Model.INotifySelectionChanged" class="text-break">INotifySelectionChanged Interface
</h1>
  <div class="markdown level0 summary"><p>Represents a selection model with group operations, that returns a result indicating whether the selection has changed.</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="FarPoint.Win.Spread.Model.html">FarPoint.Win.Spread.Model</a></h6>
  <h6><strong>Assembly</strong>: FarPoint.Win.Spread.dll</h6>
  <h5 id="FarPoint_Win_Spread_Model_INotifySelectionChanged_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public interface INotifySelectionChanged</code></pre>
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  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Interface INotifySelectionChanged</code></pre>
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  <h3 id="methods">Methods
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  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="FarPoint_Win_Spread_Model_INotifySelectionChanged_AddSelection_System_Int32_System_Int32_System_Int32_System_Int32_" data-uid="FarPoint.Win.Spread.Model.INotifySelectionChanged.AddSelection(System.Int32,System.Int32,System.Int32,System.Int32)">
          <a class="xref" href="FarPoint.Win.Spread.Model.INotifySelectionChanged.AddSelection.html#FarPoint_Win_Spread_Model_INotifySelectionChanged_AddSelection_System_Int32_System_Int32_System_Int32_System_Int32_">AddSelection(int, int, int, int)</a>
        </td>
        <td class="markdown level1 summary"><p>Adds a cell or cells to the selection.</p>
</td>
      </tr>
      <tr>
        <td id="FarPoint_Win_Spread_Model_INotifySelectionChanged_ClearSelection" data-uid="FarPoint.Win.Spread.Model.INotifySelectionChanged.ClearSelection">
          <a class="xref" href="FarPoint.Win.Spread.Model.INotifySelectionChanged.ClearSelection.html#FarPoint_Win_Spread_Model_INotifySelectionChanged_ClearSelection">ClearSelection()</a>
        </td>
        <td class="markdown level1 summary"><p>Removes the selection.</p>
</td>
      </tr>
      <tr>
        <td id="FarPoint_Win_Spread_Model_INotifySelectionChanged_ExtendSelection_System_Int32_System_Int32_" data-uid="FarPoint.Win.Spread.Model.INotifySelectionChanged.ExtendSelection(System.Int32,System.Int32)">
          <a class="xref" href="FarPoint.Win.Spread.Model.INotifySelectionChanged.ExtendSelection.html#FarPoint_Win_Spread_Model_INotifySelectionChanged_ExtendSelection_System_Int32_System_Int32_">ExtendSelection(int, int)</a>
        </td>
        <td class="markdown level1 summary"><p>Specifies the extent (or farthest cell) in the selection of cells.</p>
</td>
      </tr>
      <tr>
        <td id="FarPoint_Win_Spread_Model_INotifySelectionChanged_RemoveSelection_System_Int32_System_Int32_System_Int32_System_Int32_" data-uid="FarPoint.Win.Spread.Model.INotifySelectionChanged.RemoveSelection(System.Int32,System.Int32,System.Int32,System.Int32)">
          <a class="xref" href="FarPoint.Win.Spread.Model.INotifySelectionChanged.RemoveSelection.html#FarPoint_Win_Spread_Model_INotifySelectionChanged_RemoveSelection_System_Int32_System_Int32_System_Int32_System_Int32_">RemoveSelection(int, int, int, int)</a>
        </td>
        <td class="markdown level1 summary"><p>Removes the specified selection range from the selection list, if one exists.</p>
</td>
      </tr>
      <tr>
        <td id="FarPoint_Win_Spread_Model_INotifySelectionChanged_SetSelection_System_Int32_System_Int32_System_Int32_System_Int32_" data-uid="FarPoint.Win.Spread.Model.INotifySelectionChanged.SetSelection(System.Int32,System.Int32,System.Int32,System.Int32)">
          <a class="xref" href="FarPoint.Win.Spread.Model.INotifySelectionChanged.SetSelection.html#FarPoint_Win_Spread_Model_INotifySelectionChanged_SetSelection_System_Int32_System_Int32_System_Int32_System_Int32_">SetSelection(int, int, int, int)</a>
        </td>
        <td class="markdown level1 summary"><p>Selects the cells in the specified range.</p>
</td>
      </tr>
    </tbody>
  </table>

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