# GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant.op_Addition

## Content

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



<h1 id="GrapeCity_Enterprise_Data_Expressions_Evaluation_Variant_op_Addition_" data-uid="GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant.op_Addition*">operator + Operator
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_Enterprise_Data_Expressions_Evaluation_Variant_op_Addition_" data-uid="GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant.op_Addition*"></a>
<h4 id="GrapeCity_Enterprise_Data_Expressions_Evaluation_Variant_op_Addition_GrapeCity_Enterprise_Data_Expressions_Evaluation_Variant_GrapeCity_Enterprise_Data_Expressions_Evaluation_Variant_" data-uid="GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant.op_Addition(GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant,GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant)">operator +(Variant, Variant)</h4>
<div class="markdown level1 summary"><p>Sums two variants.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public static Variant operator +(Variant a, Variant b)</code></pre>
</div>
<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="GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant.html">Variant</a></td>
      <td><span class="parametername">a</span></td>
      <td><p>The first Variant to be summed.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant.html">Variant</a></td>
      <td><span class="parametername">b</span></td>
      <td><p>The second Variant to be summed.</p>
</td>
    </tr>
  </tbody>
</table>
<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="GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant.html">Variant</a></td>
      <td><p>The sum of a and b or Error if given arguments cannot be converted to numbers.</p>
</td>
    </tr>
  </tbody>
</table>


<a id="GrapeCity_Enterprise_Data_Expressions_Evaluation_Variant_op_Addition_" data-uid="GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant.op_Addition*"></a>
<h4 id="GrapeCity_Enterprise_Data_Expressions_Evaluation_Variant_op_Addition_GrapeCity_Enterprise_Data_Expressions_Evaluation_Variant_System_Int64_" data-uid="GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant.op_Addition(GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant,System.Int64)">operator +(Variant, long)</h4>
<div class="markdown level1 summary"><p>Sums the Variant and long value.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public static Variant operator +(Variant a, long b)</code></pre>
</div>
<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="GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant.html">Variant</a></td>
      <td><span class="parametername">a</span></td>
      <td><p>The variant to be summed.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int64">long</a></td>
      <td><span class="parametername">b</span></td>
      <td><p>The long integer to be summed.</p>
</td>
    </tr>
  </tbody>
</table>
<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="GrapeCity.Enterprise.Data.Expressions.Evaluation.Variant.html">Variant</a></td>
      <td><p>The Variant which represents the sum of passed parameters.</p>
</td>
    </tr>
  </tbody>
</table>
</div>