# C1.DataEngine.OpCallback.BeginInvoke

## Content

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<h1 id="C1_DataEngine_OpCallback_BeginInvoke_" data-uid="C1.DataEngine.OpCallback.BeginInvoke*">BeginInvoke Method
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<a id="C1_DataEngine_OpCallback_BeginInvoke_" data-uid="C1.DataEngine.OpCallback.BeginInvoke*"></a>
<h4 id="C1_DataEngine_OpCallback_BeginInvoke_C1_DataEngine_Values___System_Int64_System_Int64_C1_DataEngine_Values_System_Int64__System_AsyncCallback_System_Object_" data-uid="C1.DataEngine.OpCallback.BeginInvoke(C1.DataEngine.Values[],System.Int64,System.Int64,C1.DataEngine.Values,System.Int64*,System.AsyncCallback,System.Object)">BeginInvoke(Values[], long, long, Values, long*, AsyncCallback, object)</h4>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public virtual IAsyncResult BeginInvoke(Values[] columns, long offset, long count, Values result, long* filterOids, AsyncCallback callback, object @object)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Overridable Function BeginInvoke(columns As Values(), offset As Long, count As Long, result As Values, filterOids As Long*, callback As AsyncCallback, [object] As Object) As IAsyncResult</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="C1.DataEngine.Values.html">Values</a>[]</td>
      <td><span class="parametername">columns</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int64">long</a></td>
      <td><span class="parametername">offset</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int64">long</a></td>
      <td><span class="parametername">count</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.DataEngine.Values.html">Values</a></td>
      <td><span class="parametername">result</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int64">long</a>*</td>
      <td><span class="parametername">filterOids</span></td>
      <td></td>
    </tr>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.asynccallback">AsyncCallback</a></td>
      <td><span class="parametername">callback</span></td>
      <td></td>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></td>
      <td><span class="parametername">object</span></td>
      <td></td>
    </tr>
  </tbody>
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<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.iasyncresult">IAsyncResult</a></td>
      <td></td>
    </tr>
  </tbody>
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