# GrapeCity.Spreadsheet.IWorksheet.SetBackgroundPicture

## Content

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<h1 id="GrapeCity_Spreadsheet_IWorksheet_SetBackgroundPicture_" data-uid="GrapeCity.Spreadsheet.IWorksheet.SetBackgroundPicture*">SetBackgroundPicture Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_Spreadsheet_IWorksheet_SetBackgroundPicture_" data-uid="GrapeCity.Spreadsheet.IWorksheet.SetBackgroundPicture*"></a>
<h4 id="GrapeCity_Spreadsheet_IWorksheet_SetBackgroundPicture_System_String_System_String_" data-uid="GrapeCity.Spreadsheet.IWorksheet.SetBackgroundPicture(System.String,System.String)">SetBackgroundPicture(string, string)</h4>
<div class="markdown level1 summary"><p>Sets the background graphic for a worksheet.</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">void SetBackgroundPicture(string filename, string contentType = null)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Sub SetBackgroundPicture(filename As String, Optional contentType As String = Nothing)</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.string">string</a></td>
      <td><span class="parametername">filename</span></td>
      <td><p>The name of the graphic file.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">contentType</span></td>
      <td><p>The file content type.</p>
</td>
    </tr>
  </tbody>
</table>


<a id="GrapeCity_Spreadsheet_IWorksheet_SetBackgroundPicture_" data-uid="GrapeCity.Spreadsheet.IWorksheet.SetBackgroundPicture*"></a>
<h4 id="GrapeCity_Spreadsheet_IWorksheet_SetBackgroundPicture_System_IO_Stream_System_String_" data-uid="GrapeCity.Spreadsheet.IWorksheet.SetBackgroundPicture(System.IO.Stream,System.String)">SetBackgroundPicture(Stream, string)</h4>
<div class="markdown level1 summary"><p>Sets the background graphic for a worksheet.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">void SetBackgroundPicture(Stream imageStream, string contentType)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Sub SetBackgroundPicture(imageStream As Stream, contentType As String)</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="https://learn.microsoft.com/dotnet/api/system.io.stream">Stream</a></td>
      <td><span class="parametername">imageStream</span></td>
      <td><p>The graphic binary data.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">contentType</span></td>
      <td><p>The data content type.</p>
</td>
    </tr>
  </tbody>
</table>
</div>