# C1.Win.Input.MultiColumnCombo.C1MultiColumnCombo.SetItemData

## Content

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



<h1 id="C1_Win_Input_MultiColumnCombo_C1MultiColumnCombo_SetItemData_" data-uid="C1.Win.Input.MultiColumnCombo.C1MultiColumnCombo.SetItemData*">SetItemData Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Win_Input_MultiColumnCombo_C1MultiColumnCombo_SetItemData_" data-uid="C1.Win.Input.MultiColumnCombo.C1MultiColumnCombo.SetItemData*"></a>
<h4 id="C1_Win_Input_MultiColumnCombo_C1MultiColumnCombo_SetItemData_System_Int32_System_Int32_System_String_" data-uid="C1.Win.Input.MultiColumnCombo.C1MultiColumnCombo.SetItemData(System.Int32,System.Int32,System.String)">SetItemData(int, int, string)</h4>
<div class="markdown level1 summary"><p>Updates cell data for unbound mode.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void SetItemData(int rowIndex, int columnIndex, string data)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub SetItemData(rowIndex As Integer, columnIndex As Integer, data As String)</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.int32">int</a></td>
      <td><span class="parametername">rowIndex</span></td>
      <td><p>Row index of cell.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">columnIndex</span></td>
      <td><p>Column index of cell.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">data</span></td>
      <td><p>New data for the specified cell.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="implements">Implements</h5>
    <div><a class="xref" href="C1.Win.Input.MultiColumnCombo.ISupportUnboundMode.SetItemData.html#C1_Win_Input_MultiColumnCombo_ISupportUnboundMode_SetItemData_System_Int32_System_Int32_System_String_">ISupportUnboundMode.SetItemData(int, int, string)</a></div>
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