# C1.AdoNet.QuickBooksOnline.C1QuickBooksOnlineDataReader.GetSchemaTable

## Content

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



<h1 id="C1_AdoNet_QuickBooksOnline_C1QuickBooksOnlineDataReader_GetSchemaTable_" data-uid="C1.AdoNet.QuickBooksOnline.C1QuickBooksOnlineDataReader.GetSchemaTable*">GetSchemaTable Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_AdoNet_QuickBooksOnline_C1QuickBooksOnlineDataReader_GetSchemaTable_" data-uid="C1.AdoNet.QuickBooksOnline.C1QuickBooksOnlineDataReader.GetSchemaTable*"></a>
<h4 id="C1_AdoNet_QuickBooksOnline_C1QuickBooksOnlineDataReader_GetSchemaTable" data-uid="C1.AdoNet.QuickBooksOnline.C1QuickBooksOnlineDataReader.GetSchemaTable">GetSchemaTable()</h4>
<div class="markdown level1 summary"><p>Schema information in QuickBooksOnline is difficult to map into .NET conventions, so a
lot of work must be done to gather the necessary information so it can be represented
in an ADO.NET manner.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public override DataTable GetSchemaTable()</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Overrides Function GetSchemaTable() As DataTable</code></pre>
</div>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.data.datatable">DataTable</a></td>
      <td><p>Returns a DataTable containing the schema information for the active SELECT statement being processed.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="overrides">Overrides</h5>
<div><a class="xref" href="../C1.AdoNet.CSV/C1.DataConnector.AdoNet.C1DataReader.GetSchemaTable.html#C1_DataConnector_AdoNet_C1DataReader_GetSchemaTable">C1DataReader.GetSchemaTable()</a></div>
</div>