ns-System.Linq.Expressions.xml

<Namespace Name="System.Linq.Expressions">
  <Docs>
    <summary>Contains classes, interfaces and enumerations that enable language-level code expressions to be represented as objects in the form of expression trees.</summary>
    <remarks>
      <format type="text/markdown"><![CDATA[

## Remarks
 The abstract class <xref:System.Linq.Expressions.Expression> provides the root of a class hierarchy used to model expression trees.

 The classes in this namespace that derive from <xref:System.Linq.Expressions.Expression>, for example <xref:System.Linq.Expressions.MemberExpression> and <xref:System.Linq.Expressions.ParameterExpression>, are used to represent nodes in an expression tree. The <xref:System.Linq.Expressions.Expression> class contains `static` (`Shared` in Visual Basic) factory methods to create expression tree nodes of the various types.

 The enumeration type <xref:System.Linq.Expressions.ExpressionType> specifies the unique node types.

 ]]></format>
    </remarks>
    <related type="Article" href="/dotnet/csharp/programming-guide/concepts/expression-trees/">Expression Trees (C#)</related>
    <related type="Article" href="/dotnet/visual-basic/programming-guide/concepts/expression-trees/">Expression Trees (Visual Basic)</related>
  </Docs>
</Namespace>