Classe ExpressionNodeFunction

The ExpressionNodeFunction object represents part of a policy-based management expression that is a function.

Hiérarchie d'héritage

System. . :: . .Object
  Microsoft.SqlServer.Management.Dmf. . :: . .ExpressionNode
    Microsoft.SqlServer.Management.Dmf. . :: . .ExpressionNodeChildren
      Microsoft.SqlServer.Management.Dmf..::..ExpressionNodeFunction

Espace de noms :  Microsoft.SqlServer.Management.Dmf
Assembly :  Microsoft.SqlServer.Dmf (en Microsoft.SqlServer.Dmf.dll)

Syntaxe

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

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

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

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

public final class ExpressionNodeFunction extends ExpressionNodeChildren

Le type ExpressionNodeFunction expose les membres suivants.

Constructeurs

	Nom	Description
	ExpressionNodeFunction	Initializes a new instance of the ExpressionNodeFunction class that has the specified function and arguments.

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Propriétés

	Nom	Description
	ChildrenList	Gets or sets a list of dependent child expression nodes. (hérité de ExpressionNodeChildren.)
	Count	Gets the number of child expression nodes that are dependent on the parent node. (hérité de ExpressionNodeChildren.)
	EnumerableChildrenList	Gets an enumerable list of dependent child expression nodes. (hérité de ExpressionNodeChildren.)
	FunctionsDefinitions	Gets the function definitions.
	FunctionType	Gets the type of function.
	LastEvaluationResult	Gets or sets the result of the last evaluation. (hérité de ExpressionNode.)
	ReturnType	Gets the type that is returned by the function.
	Tag	Gets the tag text that is associated with the expression node. (hérité de ExpressionNode.)
	Type	Gets the type of expression node. (hérité de ExpressionNode.)
	TypeClass	Gets the class type when the expression node represents a constant value or a variable. (hérité de ExpressionNode.)

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Méthodes

	Nom	Description
	Add	Gets the number of child expression nodes that are dependent on the parent node. (hérité de ExpressionNodeChildren.)
	ConvertToFilterNode	Creates a filter node by converting the expression node. (hérité de ExpressionNode.)
	DeepClone	Creates a copy of the expression node including properties. (remplace ExpressionNode. . :: . .DeepClone() () () ().)
	DeserializeProperties	Deserializes the properties in the expression from an XML reader. (hérité de ExpressionNodeChildren.)
	DeserializeResult	Deserializes the property results in the expression from an XML reader. (hérité de ExpressionNode.)
	DoConvertToFilterNode	Allows the conversion of expression node to filter mode. (hérité de ExpressionNode.)
	DoEnumAttributes	Populates the specified list with attributes associated with the expression node. (hérité de ExpressionNodeChildren.)
	EnumChildren	Returns an enumerated list of the children listed in this object. (hérité de ExpressionNodeChildren.)
	EqualProperties	Determines whether the specified object has equal properties to the referenced object. (hérité de ExpressionNodeChildren.)
	Equals	Returns a Boolean value that specifies whether the referenced expression node object is equal to the specified object. (hérité de ExpressionNode.)
	Evaluate(FacetEvaluationContext)	Evaluates the expression node with the given facet context. (hérité de ExpressionNode.)
	Evaluate(FacetEvaluationContext, Boolean)	Evaluates the expression node with the given facet context and checks the script as a proxy. (hérité de ExpressionNode.)
	Finalize	(hérité de Object.)
	GetHashCode	Gets the hash code for the object. (hérité de ExpressionNode.)
	GetResult	Gets the result that is returned when an expression is deserialized. (hérité de ExpressionNode.)
	GetResultString	Gets the result in string format that is returned when an expression is deserialized. (hérité de ExpressionNode.)
	GetType	(hérité de Object.)
	MemberwiseClone	(hérité de Object.)
	ReadEndElement	Reads the end element in the expression node. (hérité de ExpressionNode.)
	Serialize	Serializes the expression node to the specified XML Writer. (hérité de ExpressionNode.)
	SerializeProperties	(hérité de ExpressionNodeChildren.)
	SerializeResult	Serializes the result in the expression node. (hérité de ExpressionNode.)
	SetFilterNodeCompatible	Sets the compatible filter node of the Boolean property. (hérité de ExpressionNode.)
	SetHasScript	Sets the Boolean value for the HasScript property. (hérité de ExpressionNode.)
	SetNameConditionType	Sets the name of the condition type property. (hérité de ExpressionNode.)
	SetNodeType	Indicates the type of node to be set. (hérité de ExpressionNode.)
	SetObjectName	Sets the name of the expression node. (hérité de ExpressionNode.)
	SetProperties	Sets property values. (hérité de ExpressionNode.)
	SetTypeClass	Sets type class for the expression node. (hérité de ExpressionNode.)
	ToString	Returns a string that represents the ExpressionNodeFunction object. (remplace ExpressionNodeChildren. . :: . .ToString() () () ().)
	ToStringForDisplay	Returns the function as a string formatted for display. (remplace ExpressionNode. . :: . .ToStringForDisplay() () () ().)
	ToStringForUrn	Returns the referenced object in URN format. (hérité de ExpressionNode.)

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Notes

Cet espace de noms, cette classe ou ce membre est pris en charge uniquement par la version 2.0 de Microsoft .NET Framework.

Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.

Voir aussi

Référence

Espace de noms Microsoft.SqlServer.Management.Dmf