MemberInitExpression Class

MemberInitExpression Class

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Represents calling a constructor and initializing one or more members of the new object.

System::Object
  System.Linq.Expressions::Expression
    System.Linq.Expressions::MemberInitExpression

Namespace:  System.Linq.Expressions
Assembly:  System.Core (in System.Core.dll)

No code example is currently available or this language may not be supported.

The MemberInitExpression type exposes the following members.

  NameDescription
Public propertyBindingsGets the bindings that describe how to initialize the members of the newly created object.
Public propertyCanReduceGets a value that indicates whether the expression tree node can be reduced. (Overrides Expression::CanReduce.)
Public propertyNewExpressionGets the expression that represents the constructor call.
Public propertyNodeTypeReturns the node type of this Expression. Extension nodes should return Extension when overriding this method. (Overrides Expression::NodeType.)
Public propertyTypeGets the static type of the expression that this Expression represents. (Overrides Expression::Type.)
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  NameDescription
Protected methodAcceptDispatches to the specific visit method for this node type. For example, MethodCallExpression calls the VisitMethodCall. (Inherited from Expression.)
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodReduceReduces the MemberInitExpression to a simpler expression. (Overrides Expression::Reduce().)
Public methodReduceAndCheckReduces 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 methodReduceExtensionsReduces 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 methodToStringReturns a textual representation of the Expression. (Inherited from Expression.)
Public methodUpdateCreates a new expression that is like this one, but using the supplied children. If all of the children are the same, it will return this expression.
Protected methodVisitChildrenReduces 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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Use the MemberInit factory methods to create a MemberInitExpression.

The value of the NodeType property of a MemberInitExpression is MemberInit.

The following example creates a MemberInitExpression that represents the initialization of two members of a new object.

No code example is currently available or this language may not be supported.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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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