# GrapeCity.Documents.Excel.ICode39

## Content

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



  <h1 id="GrapeCity_Documents_Excel_ICode39" data-uid="GrapeCity.Documents.Excel.ICode39" class="text-break">ICode39 Interface
</h1>
  <div class="markdown level0 summary"><p>Code 39 is a linear barcode that uses a total of nine bars to represent each symbol
which includes numeric characters, upper case characters and some special characters (&quot;%&quot; , &quot;*&quot;,  &quot;$&quot;,  &quot;/&quot;,  &quot;.&quot; ,  &quot;-&quot;,  &quot;+&quot;).</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.Documents.Excel.html">GrapeCity.Documents.Excel</a></h6>
  <h6><strong>Assembly</strong>: DS.Documents.Excel.dll</h6>
  <h5 id="GrapeCity_Documents_Excel_ICode39_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public interface ICode39 : IBarcode, IFontOption, ILabelOption</code></pre>
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  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Interface ICode39
    Inherits IBarcode, IFontOption, ILabelOption</code></pre>
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  <h3 id="properties">Properties
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="GrapeCity_Documents_Excel_ICode39_CheckDigit" data-uid="GrapeCity.Documents.Excel.ICode39.CheckDigit">
          <a class="xref" href="GrapeCity.Documents.Excel.ICode39.CheckDigit.html#GrapeCity_Documents_Excel_ICode39_CheckDigit">CheckDigit</a>
        </td>
        <td class="markdown level1 summary"><p>Specifies whether the symbol needs a check digit. The default value is 'false'.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Excel_ICode39_FullASCII" data-uid="GrapeCity.Documents.Excel.ICode39.FullASCII">
          <a class="xref" href="GrapeCity.Documents.Excel.ICode39.FullASCII.html#GrapeCity_Documents_Excel_ICode39_FullASCII">FullASCII</a>
        </td>
        <td class="markdown level1 summary"><p>Specifies whether to support full ASCII for Code39. The default value is 'false'.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Excel_ICode39_LabelWithStartAndStopCharacter" data-uid="GrapeCity.Documents.Excel.ICode39.LabelWithStartAndStopCharacter">
          <a class="xref" href="GrapeCity.Documents.Excel.ICode39.LabelWithStartAndStopCharacter.html#GrapeCity_Documents_Excel_ICode39_LabelWithStartAndStopCharacter">LabelWithStartAndStopCharacter</a>
        </td>
        <td class="markdown level1 summary"><p>Specifies whether to show the start and stop character in the label.  The default value is 'false'.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Excel_ICode39_NwRatio" data-uid="GrapeCity.Documents.Excel.ICode39.NwRatio">
          <a class="xref" href="GrapeCity.Documents.Excel.ICode39.NwRatio.html#GrapeCity_Documents_Excel_ICode39_NwRatio">NwRatio</a>
        </td>
        <td class="markdown level1 summary"><p>A value that represents the wide and narrow bar ratio. It has values 2|3. The default value is '3'.</p>
</td>
      </tr>
    </tbody>
  </table>

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