# C1.WPF.Grid.GridLinkedCellFactory.DropColumnAsync

## Content

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<h1 id="C1_WPF_Grid_GridLinkedCellFactory_DropColumnAsync_" data-uid="C1.WPF.Grid.GridLinkedCellFactory.DropColumnAsync*">DropColumnAsync Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_WPF_Grid_GridLinkedCellFactory_DropColumnAsync_" data-uid="C1.WPF.Grid.GridLinkedCellFactory.DropColumnAsync*"></a>
<h4 id="C1_WPF_Grid_GridLinkedCellFactory_DropColumnAsync_C1_WPF_Grid_GridRowColType_System_Int32_System_Int32_" data-uid="C1.WPF.Grid.GridLinkedCellFactory.DropColumnAsync(C1.WPF.Grid.GridRowColType,System.Int32,System.Int32)">DropColumnAsync(GridRowColType, int, int)</h4>
<div class="markdown level1 summary"><p>Drops the column from the original index <code class="paramref">from</code> to the index <code class="paramref">to</code>.</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 override Task DropColumnAsync(GridRowColType columnType, int from, int to)</code></pre>
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  <pre><code class="lang-vbnet hljs">Protected Overrides Function DropColumnAsync(columnType As GridRowColType, from As Integer, [to] As Integer) As Task</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="C1.WPF.Grid.GridRowColType.html">GridRowColType</a></td>
      <td><span class="parametername">columnType</span></td>
      <td><p>The type of column.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">from</span></td>
      <td><p>The original index of the column.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">to</span></td>
      <td><p>The index were the column was dropped.</p>
</td>
    </tr>
  </tbody>
</table>
<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.threading.tasks.task">Task</a></td>
      <td></td>
    </tr>
  </tbody>
</table>
<h5 class="overrides">Overrides</h5>
<div><a class="xref" href="C1.WPF.Grid.GridCellFactory.DropColumnAsync.html#C1_WPF_Grid_GridCellFactory_DropColumnAsync_C1_WPF_Grid_GridRowColType_System_Int32_System_Int32_">GridCellFactory.DropColumnAsync(GridRowColType, int, int)</a></div>
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