# C1.DataEngine.Connector

## Content

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



  <h1 id="C1_DataEngine_Connector" data-uid="C1.DataEngine.Connector" class="text-break">Connector Class
</h1>
  <div class="markdown level0 summary"><p>Base class for ComponentOne DataEngine data connectors.</p>
</div>
  <div class="markdown level0 conceptual"></div>
  <div class="inheritance">
    <h5>Inheritance</h5>
    <div class="level0"><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
    <div class="level1"><span class="xref">Connector</span></div>
      <div class="level2"><a class="xref" href="C1.DataEngine.DbConnector.html">DbConnector</a></div>
      <div class="level2"><a class="xref" href="C1.DataEngine.ObjectConnector-1.html">ObjectConnector&lt;T&gt;</a></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.DataEngine.html">C1.DataEngine</a></h6>
  <h6><strong>Assembly</strong>: C1.DataEngine.dll</h6>
  <h5 id="C1_DataEngine_Connector_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public abstract class Connector</code></pre>
  </div>
  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public MustInherit Class Connector</code></pre>
  </div>
  <h5 id="C1_DataEngine_Connector_remarks"><strong>Remarks</strong></h5>
  <div class="markdown level0 remarks"><p>Data connectors are used to fill DataEngine tables with data, import data to DataEngine.</p>
</div>
  <h3 id="constructors">Constructors
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_DataEngine_Connector__ctor" data-uid="C1.DataEngine.Connector.#ctor">
          <a class="xref" href="C1.DataEngine.Connector.-ctor.html#C1_DataEngine_Connector__ctor">Connector()</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
    </tbody>
  </table>
  <h3 id="fields">Fields
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_DataEngine_Connector_workspace" data-uid="C1.DataEngine.Connector.workspace">
          <a class="xref" href="C1.DataEngine.Connector.workspace.html">workspace</a>
        </td>
        <td class="markdown level1 summary"></td>
      </tr>
    </tbody>
  </table>
  <h3 id="methods">Methods
</h3>
  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_DataEngine_Connector_AddNewColumns_C1_DataEngine_Workspace_System_Data_IDataReader_System_String_System_Int64_" data-uid="C1.DataEngine.Connector.AddNewColumns(C1.DataEngine.Workspace,System.Data.IDataReader,System.String,System.Int64)">
          <a class="xref" href="C1.DataEngine.Connector.AddNewColumns.html#C1_DataEngine_Connector_AddNewColumns_C1_DataEngine_Workspace_System_Data_IDataReader_System_String_System_Int64_">AddNewColumns(Workspace, IDataReader, string, long)</a>
        </td>
        <td class="markdown level1 summary"><p>Add new columns to an existing DataEngine table.</p>
</td>
      </tr>
      <tr>
        <td id="C1_DataEngine_Connector_AddNewColumns_System_String_System_Int64_" data-uid="C1.DataEngine.Connector.AddNewColumns(System.String,System.Int64)">
          <a class="xref" href="C1.DataEngine.Connector.AddNewColumns.html#C1_DataEngine_Connector_AddNewColumns_System_String_System_Int64_">AddNewColumns(string, long)</a>
        </td>
        <td class="markdown level1 summary"><p>Add new columns to an existing DataEngine table.</p>
</td>
      </tr>
      <tr>
        <td id="C1_DataEngine_Connector_AppendData_C1_DataEngine_Workspace_System_Data_IDataReader_System_String_System_Int64_" data-uid="C1.DataEngine.Connector.AppendData(C1.DataEngine.Workspace,System.Data.IDataReader,System.String,System.Int64)">
          <a class="xref" href="C1.DataEngine.Connector.AppendData.html#C1_DataEngine_Connector_AppendData_C1_DataEngine_Workspace_System_Data_IDataReader_System_String_System_Int64_">AppendData(Workspace, IDataReader, string, long)</a>
        </td>
        <td class="markdown level1 summary"><p>Append data to the end of a DataEngine table.</p>
</td>
      </tr>
      <tr>
        <td id="C1_DataEngine_Connector_AppendData_System_String_System_Int64_" data-uid="C1.DataEngine.Connector.AppendData(System.String,System.Int64)">
          <a class="xref" href="C1.DataEngine.Connector.AppendData.html#C1_DataEngine_Connector_AppendData_System_String_System_Int64_">AppendData(string, long)</a>
        </td>
        <td class="markdown level1 summary"><p>Append data to the end of a DataEngine table.</p>
</td>
      </tr>
      <tr>
        <td id="C1_DataEngine_Connector_GetData_C1_DataEngine_Workspace_System_Data_IDataReader_System_String_System_Int64_" data-uid="C1.DataEngine.Connector.GetData(C1.DataEngine.Workspace,System.Data.IDataReader,System.String,System.Int64)">
          <a class="xref" href="C1.DataEngine.Connector.GetData.html#C1_DataEngine_Connector_GetData_C1_DataEngine_Workspace_System_Data_IDataReader_System_String_System_Int64_">GetData(Workspace, IDataReader, string, long)</a>
        </td>
        <td class="markdown level1 summary"><p>Import data to a DataEngine table.</p>
</td>
      </tr>
      <tr>
        <td id="C1_DataEngine_Connector_GetData_System_String_System_Int64_" data-uid="C1.DataEngine.Connector.GetData(System.String,System.Int64)">
          <a class="xref" href="C1.DataEngine.Connector.GetData.html#C1_DataEngine_Connector_GetData_System_String_System_Int64_">GetData(string, long)</a>
        </td>
        <td class="markdown level1 summary"><p>Import data to a DataEngine table.</p>
</td>
      </tr>
    </tbody>
  </table>

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