# GrapeCity.Enterprise.Data.Expressions.Evaluation.ErrorCode

## Content

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




  <h1 id="GrapeCity_Enterprise_Data_Expressions_Evaluation_ErrorCode" data-uid="GrapeCity.Enterprise.Data.Expressions.Evaluation.ErrorCode" class="text-break">ErrorCode Enum
</h1>
  <div class="markdown level0 summary"><p>Error codes for Variant operations.</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.Enterprise.Data.Expressions.Evaluation.html">GrapeCity.Enterprise.Data.Expressions.Evaluation</a></h6>
  <h6><strong>Assembly</strong>: MESCIUS.ActiveReports.Core.Data.ExpressionInfo.dll</h6>
  <h5 id="GrapeCity_Enterprise_Data_Expressions_Evaluation_ErrorCode_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public enum ErrorCode</code></pre>
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  <h3 id="fields">Fields
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  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    <thead>
    </thead></thead><tbody>
      <tr>
        <td id="GrapeCity_Enterprise_Data_Expressions_Evaluation_ErrorCode_InvalidArgument">InvalidArgument</td>
        <td><p>Specifies the invalid argument error.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Enterprise_Data_Expressions_Evaluation_ErrorCode_InvalidFormat">InvalidFormat</td>
        <td><p>Specifies the invalid format error.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Enterprise_Data_Expressions_Evaluation_ErrorCode_InvalidOperation">InvalidOperation</td>
        <td><p>Specifies the invalid operation error.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_Enterprise_Data_Expressions_Evaluation_ErrorCode_Unknown">Unknown</td>
        <td><p>Specifies unknown error.</p>
</td>
      </tr>
    </tbody>
  </table>
  <h3 id="extensionmethods">Extension Methods</h3>
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      <a class="xref" href="GrapeCity.Enterprise.Data.Expressions.Tools.EnumerableExtensions.Flatten.html#GrapeCity_Enterprise_Data_Expressions_Tools_EnumerableExtensions_Flatten__1___0_System_Func___0___0__">EnumerableExtensions.Flatten&lt;ErrorCode&gt;(ErrorCode, Func&lt;ErrorCode, ErrorCode&gt;)</a>
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  <div>
      <a class="xref" href="GrapeCity.Enterprise.Data.Expressions.Tools.EnumerableExtensions.Flatten.html#GrapeCity_Enterprise_Data_Expressions_Tools_EnumerableExtensions_Flatten__1___0_System_Func___0_System_Collections_Generic_IEnumerable___0___">EnumerableExtensions.Flatten&lt;ErrorCode&gt;(ErrorCode, Func&lt;ErrorCode, IEnumerable&lt;ErrorCode&gt;&gt;)</a>
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  <div>
      <a class="xref" href="GrapeCity.Enterprise.Data.Expressions.Tools.EnumerableExtensions.Repeat.html#GrapeCity_Enterprise_Data_Expressions_Tools_EnumerableExtensions_Repeat__1___0_System_Int32_">EnumerableExtensions.Repeat&lt;ErrorCode&gt;(ErrorCode, int)</a>
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  <div>
      <a class="xref" href="GrapeCity.Enterprise.Data.Expressions.Tools.EnumerableExtensions.WithIndex.html#GrapeCity_Enterprise_Data_Expressions_Tools_EnumerableExtensions_WithIndex__1___0_System_Int32_">EnumerableExtensions.WithIndex&lt;ErrorCode&gt;(ErrorCode, int)</a>
  </div>
</div>