# GrapeCity.ActiveReports.Core.Rendering.ReportEval

## Content

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  <h1 id="GrapeCity_ActiveReports_Core_Rendering_ReportEval" data-uid="GrapeCity.ActiveReports.Core.Rendering.ReportEval" class="text-break">ReportEval Class
</h1>
  <div class="markdown level0 summary"><p>Provides expression evaluation in the context of the report engine.</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">ReportEval</span></div>
  </div>
  <h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.ActiveReports.Core.Rendering.html">GrapeCity.ActiveReports.Core.Rendering</a></h6>
  <h6><strong>Assembly</strong>: MESCIUS.ActiveReports.Core.Rendering.dll</h6>
  <h5 id="GrapeCity_ActiveReports_Core_Rendering_ReportEval_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public static class ReportEval</code></pre>
  </div>
  <h3 id="methods">Methods
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  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="GrapeCity_ActiveReports_Core_Rendering_ReportEval_Evaluate_GrapeCity_Enterprise_Data_Expressions_ExpressionInfo_GrapeCity_Enterprise_Data_DataEngine_ExpressionEvaluation_IExpressionContext_" data-uid="GrapeCity.ActiveReports.Core.Rendering.ReportEval.Evaluate(GrapeCity.Enterprise.Data.Expressions.ExpressionInfo,GrapeCity.Enterprise.Data.DataEngine.ExpressionEvaluation.IExpressionContext)">
          <a class="xref" href="GrapeCity.ActiveReports.Core.Rendering.ReportEval.Evaluate.html#GrapeCity_ActiveReports_Core_Rendering_ReportEval_Evaluate_GrapeCity_Enterprise_Data_Expressions_ExpressionInfo_GrapeCity_Enterprise_Data_DataEngine_ExpressionEvaluation_IExpressionContext_">Evaluate(ExpressionInfo, IExpressionContext)</a>
        </td>
        <td class="markdown level1 summary"><p>Evaluates the specified expression using the provided context.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_ActiveReports_Core_Rendering_ReportEval_MakeContext_GrapeCity_ActiveReports_Extensibility_Rendering_IReportInformationService_GrapeCity_ActiveReports_Layout_IPageInformationService_System_Collections_Generic_IReadOnlyDictionary_System_String_System_Object__System_Lazy_GrapeCity_ActiveReports_Expressions_Remote_GlobalDataTypes_Parameters__" data-uid="GrapeCity.ActiveReports.Core.Rendering.ReportEval.MakeContext(GrapeCity.ActiveReports.Extensibility.Rendering.IReportInformationService,GrapeCity.ActiveReports.Layout.IPageInformationService,System.Collections.Generic.IReadOnlyDictionary{System.String,System.Object},System.Lazy{GrapeCity.ActiveReports.Expressions.Remote.GlobalDataTypes.Parameters})">
          <a class="xref" href="GrapeCity.ActiveReports.Core.Rendering.ReportEval.MakeContext.html#GrapeCity_ActiveReports_Core_Rendering_ReportEval_MakeContext_GrapeCity_ActiveReports_Extensibility_Rendering_IReportInformationService_GrapeCity_ActiveReports_Layout_IPageInformationService_System_Collections_Generic_IReadOnlyDictionary_System_String_System_Object__System_Lazy_GrapeCity_ActiveReports_Expressions_Remote_GlobalDataTypes_Parameters__">MakeContext(IReportInformationService, IPageInformationService, IReadOnlyDictionary&lt;string, object&gt;, Lazy&lt;Parameters&gt;)</a>
        </td>
        <td class="markdown level1 summary"><p>Creates an evaluation context with the specified parameters.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_ActiveReports_Core_Rendering_ReportEval_MakeContext_GrapeCity_ActiveReports_PageReportModel_Report_GrapeCity_ActiveReports_Core_Rendering_ThemeService_GrapeCity_ActiveReports_Extensibility_Rendering_IReportInformationService_GrapeCity_ActiveReports_ResourceLocator_System_Lazy_GrapeCity_ActiveReports_Expressions_Remote_GlobalDataTypes_Parameters__System_Int32_System_Collections_Generic_IReadOnlyDictionary_System_String_System_Object__" data-uid="GrapeCity.ActiveReports.Core.Rendering.ReportEval.MakeContext(GrapeCity.ActiveReports.PageReportModel.Report,GrapeCity.ActiveReports.Core.Rendering.ThemeService,GrapeCity.ActiveReports.Extensibility.Rendering.IReportInformationService,GrapeCity.ActiveReports.ResourceLocator,System.Lazy{GrapeCity.ActiveReports.Expressions.Remote.GlobalDataTypes.Parameters},System.Int32,System.Collections.Generic.IReadOnlyDictionary{System.String,System.Object})">
          <a class="xref" href="GrapeCity.ActiveReports.Core.Rendering.ReportEval.MakeContext.html#GrapeCity_ActiveReports_Core_Rendering_ReportEval_MakeContext_GrapeCity_ActiveReports_PageReportModel_Report_GrapeCity_ActiveReports_Core_Rendering_ThemeService_GrapeCity_ActiveReports_Extensibility_Rendering_IReportInformationService_GrapeCity_ActiveReports_ResourceLocator_System_Lazy_GrapeCity_ActiveReports_Expressions_Remote_GlobalDataTypes_Parameters__System_Int32_System_Collections_Generic_IReadOnlyDictionary_System_String_System_Object__">MakeContext(Report, ThemeService, IReportInformationService, ResourceLocator, Lazy&lt;Parameters&gt;, int, IReadOnlyDictionary&lt;string, object&gt;)</a>
        </td>
        <td class="markdown level1 summary"><p>Creates an evaluation context for a report.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_ActiveReports_Core_Rendering_ReportEval_MakeEvalFunc_GrapeCity_Enterprise_Data_DataEngine_ExpressionEvaluation_IExpressionContext_" data-uid="GrapeCity.ActiveReports.Core.Rendering.ReportEval.MakeEvalFunc(GrapeCity.Enterprise.Data.DataEngine.ExpressionEvaluation.IExpressionContext)">
          <a class="xref" href="GrapeCity.ActiveReports.Core.Rendering.ReportEval.MakeEvalFunc.html#GrapeCity_ActiveReports_Core_Rendering_ReportEval_MakeEvalFunc_GrapeCity_Enterprise_Data_DataEngine_ExpressionEvaluation_IExpressionContext_">MakeEvalFunc(IExpressionContext)</a>
        </td>
        <td class="markdown level1 summary"><p>Creates an expression evaluator with the given evaluation context.</p>
</td>
      </tr>
      <tr>
        <td id="GrapeCity_ActiveReports_Core_Rendering_ReportEval_MakeEvaluator_GrapeCity_Enterprise_Data_DataEngine_ExpressionEvaluation_IExpressionContext_" data-uid="GrapeCity.ActiveReports.Core.Rendering.ReportEval.MakeEvaluator(GrapeCity.Enterprise.Data.DataEngine.ExpressionEvaluation.IExpressionContext)">
          <a class="xref" href="GrapeCity.ActiveReports.Core.Rendering.ReportEval.MakeEvaluator.html#GrapeCity_ActiveReports_Core_Rendering_ReportEval_MakeEvaluator_GrapeCity_Enterprise_Data_DataEngine_ExpressionEvaluation_IExpressionContext_">MakeEvaluator(IExpressionContext)</a>
        </td>
        <td class="markdown level1 summary"><p>Creates an expression evaluator bound to the given context.</p>
</td>
      </tr>
    </tbody>
  </table>

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