# GrapeCity.Documents.Imaging.Exif.ExifDataType

## Content

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  <h1 id="GrapeCity_Documents_Imaging_Exif_ExifDataType" data-uid="GrapeCity.Documents.Imaging.Exif.ExifDataType" class="text-break">ExifDataType Enum
</h1>
  <div class="markdown level0 summary"><p>Data types used in Exif.</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.Documents.Imaging.Exif.html">GrapeCity.Documents.Imaging.Exif</a></h6>
  <h6><strong>Assembly</strong>: DS.Documents.Imaging.dll</h6>
  <h5 id="GrapeCity_Documents_Imaging_Exif_ExifDataType_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public enum ExifDataType</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Enum ExifDataType</code></pre>
  </div>
  <h3 id="fields">Fields
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    <thead>
    </thead></thead><tbody>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_Ascii">Ascii</td>
        <td><p>An 8-bit byte containing one 7-bit ASCII code. The final byte is terminated with NULL.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_Byte">Byte</td>
        <td><p>An 8-bit unsigned integer.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_Double">Double</td>
        <td><p>Double precision (8-byte) IEEE format.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_Float">Float</td>
        <td><p>Single precision (4-byte) IEEE format.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_IFD">IFD</td>
        <td><p>Identical to LONG, but is only used to point to other valid IFDs.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_Long">Long</td>
        <td><p>A 32-bit (4-byte) unsigned integer.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_Rational">Rational</td>
        <td><p>Two LONGs. The first LONG is the numerator and the second LONG expresses the denominator.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_SByte">SByte</td>
        <td><p>An 8-bit signed (twos-complement) integer.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_SLong">SLong</td>
        <td><p>(4-byte) signed integer (2's complement notation).</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_SRational">SRational</td>
        <td><p>Two SLONGs. The first SLONG is the numerator and the second SLONG is the denominator.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_SShort">SShort</td>
        <td><p>A 16-bit (2-byte) signed (twos-complement) integer.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_Short">Short</td>
        <td><p>A 16-bit (2-byte) unsigned integer.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Documents_Imaging_Exif_ExifDataType_Undefined">Undefined</td>
        <td><p>An 8-bit byte that may take any value depending on the field definition.</p>
</td>
      </tr>
    </tbody>
  </table>
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