# C1.WPF.RichTextBox.C1LineSpacingTool.SetValue

## Content

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



<h1 id="C1_WPF_RichTextBox_C1LineSpacingTool_SetValue_" data-uid="C1.WPF.RichTextBox.C1LineSpacingTool.SetValue*">SetValue Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_WPF_RichTextBox_C1LineSpacingTool_SetValue_" data-uid="C1.WPF.RichTextBox.C1LineSpacingTool.SetValue*"></a>
<h4 id="C1_WPF_RichTextBox_C1LineSpacingTool_SetValue_C1_WPF_RichTextBox_Documents_C1TextRange_System_Nullable_System_Double__" data-uid="C1.WPF.RichTextBox.C1LineSpacingTool.SetValue(C1.WPF.RichTextBox.Documents.C1TextRange,System.Nullable{System.Double})">SetValue(C1TextRange, double?)</h4>
<div class="markdown level1 summary"></div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">protected override void SetValue(C1TextRange range, double? value)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Protected Overrides Sub SetValue(range As C1TextRange, value As Double?)</code></pre>
</div>
<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.RichTextBox.4.6.2/C1.WPF.RichTextBox.Documents.C1TextRange.html">C1TextRange</a></td>
      <td><span class="parametername">range</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.double">double</a>?</td>
      <td><span class="parametername">value</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
<h5 class="overrides">Overrides</h5>
<div><a class="xref" href="C1.WPF.RichTextBox.C1ComboTool-1.SetValue.html#C1_WPF_RichTextBox_C1ComboTool_1_SetValue_C1_WPF_RichTextBox_Documents_C1TextRange__0_">C1ComboTool&lt;double?&gt;.SetValue(C1TextRange, double?)</a></div>
</div>