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DynamicExpression Class

DynamicExpression Class

Represents a dynamic operation.

System.Object
  System.Linq.Expressions.Expression
    System.Linq.Expressions.DynamicExpression

Namespace:  System.Linq.Expressions
Assemblies:   System.Dynamic.Runtime (in System.Dynamic.Runtime.dll)
  System.Core (in System.Core.dll)

public class DynamicExpression : Expression

The DynamicExpression type exposes the following members.

  NameDescription
Public propertySupported by Portable Class LibraryArgumentsGets the arguments to the dynamic operation.
Public propertySupported by Portable Class LibraryBinderGets the CallSiteBinder, which determines the run-time behavior of the dynamic site.
Public propertySupported by Portable Class LibraryCanReduceIndicates that the node can be reduced to a simpler node. If this returns true, Reduce() can be called to produce the reduced form. (Inherited from Expression.)
Public propertySupported by Portable Class LibraryDelegateTypeGets the type of the delegate used by the CallSite.
Public propertySupported by Portable Class LibraryNodeTypeReturns the node type of this expression. Extension nodes should return Extension when overriding this method. (Overrides Expression.NodeType.)
Public propertySupported by Portable Class LibraryTypeGets the static type of the expression that this Expression represents. (Overrides Expression.Type.)
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  NameDescription
Protected methodSupported by Portable Class LibraryAcceptDispatches to the specific visit method for this node type. For example, MethodCallExpression calls the VisitMethodCall. (Overrides Expression.Accept(ExpressionVisitor).)
Public methodStatic memberDynamic(CallSiteBinder, Type, IEnumerable<Expression>)Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder.
Public methodStatic memberDynamic(CallSiteBinder, Type, Expression)Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder.
Public methodStatic memberDynamic(CallSiteBinder, Type, Expression[])Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder.
Public methodStatic memberDynamic(CallSiteBinder, Type, Expression, Expression)Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder.
Public methodStatic memberDynamic(CallSiteBinder, Type, Expression, Expression, Expression)Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder.
Public methodStatic memberDynamic(CallSiteBinder, Type, Expression, Expression, Expression, Expression)Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder.
Public methodSupported by Portable Class LibraryEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Protected methodSupported by Portable Class LibraryFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodSupported by Portable Class LibraryGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodSupported by Portable Class LibraryGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodStatic memberMakeDynamic(Type, CallSiteBinder, IEnumerable<Expression>)Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder.
Public methodStatic memberMakeDynamic(Type, CallSiteBinder, Expression)Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder and one argument.
Public methodStatic memberMakeDynamic(Type, CallSiteBinder, Expression[])Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder.
Public methodStatic memberMakeDynamic(Type, CallSiteBinder, Expression, Expression)Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder and two arguments.
Public methodStatic memberMakeDynamic(Type, CallSiteBinder, Expression, Expression, Expression)Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder and three arguments.
Public methodStatic memberMakeDynamic(Type, CallSiteBinder, Expression, Expression, Expression, Expression)Creates a DynamicExpression that represents a dynamic operation bound by the provided CallSiteBinder and four arguments.
Protected methodSupported by Portable Class LibraryMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodSupported by Portable Class LibraryReduceReduces this node to a simpler expression. If CanReduce returns true, this should return a valid expression. This method can return another node which itself must be reduced. (Inherited from Expression.)
Public methodSupported by Portable Class LibraryReduceAndCheckReduces this node to a simpler expression. If CanReduce returns true, this should return a valid expression. This method can return another node which itself must be reduced. (Inherited from Expression.)
Public methodSupported by Portable Class LibraryReduceExtensionsReduces the expression to a known node type (that is not an Extension node) or just returns the expression if it is already a known type. (Inherited from Expression.)
Public methodSupported by Portable Class LibraryToStringReturns a textual representation of the Expression. (Inherited from Expression.)
Public methodSupported by Portable Class LibraryUpdateCompares the value sent to the parameter, arguments, to the Arguments property of the current instance of DynamicExpression. If the values of the parameter and the property are equal, the current instance is returned. If they are not equal, a new DynamicExpression instance is returned that is identical to the current instance except that the Arguments property is set to the value of parameter arguments.
Protected methodSupported by Portable Class LibraryVisitChildrenReduces the node and then calls the visitor delegate on the reduced expression. The method throws an exception if the node is not reducible. (Inherited from Expression.)
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.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8

Portable Class Library

Supported in: Portable Class Library

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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