# GrapeCity.Spreadsheet.CalculationEngine.NotifyVisualChanged

## Content

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



<h1 id="GrapeCity_Spreadsheet_CalculationEngine_NotifyVisualChanged_" data-uid="GrapeCity.Spreadsheet.CalculationEngine.NotifyVisualChanged*">NotifyVisualChanged Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_Spreadsheet_CalculationEngine_NotifyVisualChanged_" data-uid="GrapeCity.Spreadsheet.CalculationEngine.NotifyVisualChanged*"></a>
<h4 id="GrapeCity_Spreadsheet_CalculationEngine_NotifyVisualChanged_GrapeCity_Spreadsheet_IWorksheet_System_Int32_System_Int32_System_Int32_System_Int32_" data-uid="GrapeCity.Spreadsheet.CalculationEngine.NotifyVisualChanged(GrapeCity.Spreadsheet.IWorksheet,System.Int32,System.Int32,System.Int32,System.Int32)">NotifyVisualChanged(IWorksheet, int, int, int, int)</h4>
<div class="markdown level1 summary"><p>Notifies the calculation engine the visual of the specified cell range is repainted.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void NotifyVisualChanged(IWorksheet worksheet, int row = 0, int column = 0, int row2 = 2147483647, int column2 = 2147483647)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub NotifyVisualChanged(worksheet As IWorksheet, Optional row As Integer = 0, Optional column As Integer = 0, Optional row2 As Integer = 2147483647, Optional column2 As Integer = 2147483647)</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="GrapeCity.Spreadsheet.IWorksheet.html">IWorksheet</a></td>
      <td><span class="parametername">worksheet</span></td>
      <td><p>The worksheet contains the cell range.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">row</span></td>
      <td><p>The top row of the cell range.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">column</span></td>
      <td><p>The left column of the cell range.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">row2</span></td>
      <td><p>The bottom row of the cell range.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">column2</span></td>
      <td><p>The right column of the cell range.</p>
</td>
    </tr>
  </tbody>
</table>


<a id="GrapeCity_Spreadsheet_CalculationEngine_NotifyVisualChanged_" data-uid="GrapeCity.Spreadsheet.CalculationEngine.NotifyVisualChanged*"></a>
<h4 id="GrapeCity_Spreadsheet_CalculationEngine_NotifyVisualChanged_GrapeCity_Spreadsheet_IWorksheet_GrapeCity_Spreadsheet_Reference___" data-uid="GrapeCity.Spreadsheet.CalculationEngine.NotifyVisualChanged(GrapeCity.Spreadsheet.IWorksheet,GrapeCity.Spreadsheet.Reference[])">NotifyVisualChanged(IWorksheet, Reference[])</h4>
<div class="markdown level1 summary"><p>Notifies the calculation engine the visual of the specified cell range is repainted.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void NotifyVisualChanged(IWorksheet worksheet, Reference[] ranges)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub NotifyVisualChanged(worksheet As IWorksheet, ranges As Reference())</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="GrapeCity.Spreadsheet.IWorksheet.html">IWorksheet</a></td>
      <td><span class="parametername">worksheet</span></td>
      <td><p>The worksheet contains the cell range.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="GrapeCity.Spreadsheet.Reference.html">Reference</a>[]</td>
      <td><span class="parametername">ranges</span></td>
      <td><p>The collection of changed cell ranges.</p>
</td>
    </tr>
  </tbody>
</table>


<a id="GrapeCity_Spreadsheet_CalculationEngine_NotifyVisualChanged_" data-uid="GrapeCity.Spreadsheet.CalculationEngine.NotifyVisualChanged*"></a>
<h4 id="GrapeCity_Spreadsheet_CalculationEngine_NotifyVisualChanged_GrapeCity_Spreadsheet_IWorkbook_" data-uid="GrapeCity.Spreadsheet.CalculationEngine.NotifyVisualChanged(GrapeCity.Spreadsheet.IWorkbook)">NotifyVisualChanged(IWorkbook)</h4>
<div class="markdown level1 summary"><p>Notifies the calculation engine the visual of all worksheet in the specified workbook are repainted.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void NotifyVisualChanged(IWorkbook workbook)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub NotifyVisualChanged(workbook As IWorkbook)</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="GrapeCity.Spreadsheet.IWorkbook.html">IWorkbook</a></td>
      <td><span class="parametername">workbook</span></td>
      <td><p>The workbook to repaint.</p>
</td>
    </tr>
  </tbody>
</table>
</div>