ExpressionNodeOperator Class

Artikel
08/11/2014

The ExpressionNodeOperator object represents an expression node that is an operator.

Inheritance Hierarchy

System.Object
  Microsoft.SqlServer.Management.Dmf.ExpressionNode
    Microsoft.SqlServer.Management.Dmf.ExpressionNodeChildren
      Microsoft.SqlServer.Management.Dmf.ExpressionNodeOperator

Namespace: Microsoft.SqlServer.Management.Dmf
Assembly: Microsoft.SqlServer.Dmf (in Microsoft.SqlServer.Dmf.dll)

Syntax

'Declaration
<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey := "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")> _
Public NotInheritable Class ExpressionNodeOperator _
    Inherits ExpressionNodeChildren
'Usage
Dim instance As ExpressionNodeOperator

[StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
public sealed class ExpressionNodeOperator : ExpressionNodeChildren

[StrongNameIdentityPermissionAttribute(SecurityAction::LinkDemand, PublicKey = L"0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
public ref class ExpressionNodeOperator sealed : public ExpressionNodeChildren

[<SealedAttribute>]
[<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")>]
type ExpressionNodeOperator =  
    class 
        inherit ExpressionNodeChildren 
    end

public final class ExpressionNodeOperator extends ExpressionNodeChildren

The ExpressionNodeOperator type exposes the following members.

Constructors

	Name	Description
	ExpressionNodeOperator	Initializes a new instance of the ExpressionNodeOperator class.

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Properties

	Name	Description
	Count	Gets the number of child expression nodes that are dependent on the parent node. (Inherited from ExpressionNodeChildren.)
	EnumerableChildrenList	Gets an enumerable list of dependent child expression nodes. (Inherited from ExpressionNodeChildren.)
	Left	Gets or sets the argument to the left of the operator.
	OpType	Gets the type of operator that is used in the expression.
	Right	Gets or sets the argument to the right of the operator.
	Tag	Gets the tag text that is associated with the expression node. (Inherited from ExpressionNode.)
	Type	Gets the type of expression node. (Inherited from ExpressionNode.)
	TypeClass	Gets the class type when the expression node represents a constant value or a variable. (Inherited from ExpressionNode.)

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Methods

	Name	Description
	ConvertToFilterNode	Creates a filter node by converting the expression node. (Inherited from ExpressionNode.)
	DeepClone	Clones the expression node and all child nodes subsumed by the expression node. (Overrides ExpressionNode.DeepClone().)
	EnumChildren	Returns an enumerated list of the children listed in this object. (Inherited from ExpressionNodeChildren.)
	Equals	Returns a Boolean value that specifies whether the referenced expression node object is equal to the specified object. (Inherited from ExpressionNode.)
	Evaluate(FacetEvaluationContext)	Evaluates the expression node with the given facet context. (Inherited from ExpressionNode.)
	Evaluate(FacetEvaluationContext, Boolean)	Evaluates the expression node with the given facet context and checks the script as a proxy. (Inherited from ExpressionNode.)
	GetHashCode	Gets the hash code for the object. (Inherited from ExpressionNode.)
	GetResult	Gets the result that is returned when an expression is deserialized. (Inherited from ExpressionNode.)
	GetResultString	Gets the result in string format that is returned when an expression is deserialized. (Inherited from ExpressionNode.)
	GetType	(Inherited from Object.)
	OperatorTypeFromString	Gets the operator type from its string representation supplied by the opType parameter.
	OperatorTypeToString	Gets the operator type as a string value from the type parameter.
	Serialize	Serializes the expression node to the specified XML Writer. (Inherited from ExpressionNode.)
	SupportedFilterOperators	Adds a Type to the list of supported operators.
	ToString	Gets the ExpressionNodeOperator object as a string value. (Overrides ExpressionNodeChildren.ToString().)
	ToStringForDisplay	Returns the referenced object in string format for display. (Inherited from ExpressionNode.)
	ToStringForUrn	Returns the referenced object in URN format. (Inherited from ExpressionNode.)

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Remarks

This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.

Thread Safety

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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