ExpressionNodeFunction-Klasse

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

Vererbungshierarchie

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

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

Syntax

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

Der ExpressionNodeFunction-Typ macht folgende Elemente verfügbar.

Konstruktoren

	Name	Beschreibung
	ExpressionNodeFunction	Initializes a new instance of the ExpressionNodeFunction class that has the specified function and arguments.

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Eigenschaften

	Name	Beschreibung
	Count	Gets the number of child expression nodes that are dependent on the parent node. (Geerbt von ExpressionNodeChildren.)
	EnumerableChildrenList	Gets an enumerable list of dependent child expression nodes. (Geerbt von ExpressionNodeChildren.)
	FunctionsDefinitions	Gets the function definitions.
	FunctionType	Gets the type of function.
	ReturnType	Gets the type that is returned by the function.
	Tag	Gets the tag text that is associated with the expression node. (Geerbt von ExpressionNode.)
	Type	Gets the type of expression node. (Geerbt von ExpressionNode.)
	TypeClass	Gets the class type when the expression node represents a constant value or a variable. (Geerbt von ExpressionNode.)

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Methoden

	Name	Beschreibung
	ConvertToFilterNode	Creates a filter node by converting the expression node. (Geerbt von ExpressionNode.)
	DeepClone	Creates a copy of the expression node including properties. (Überschreibt ExpressionNode.DeepClone().)
	EnumChildren	Returns an enumerated list of the children listed in this object. (Geerbt von ExpressionNodeChildren.)
	Equals	Returns a Boolean value that specifies whether the referenced expression node object is equal to the specified object. (Geerbt von ExpressionNode.)
	Evaluate(FacetEvaluationContext)	Evaluates the expression node with the given facet context. (Geerbt von ExpressionNode.)
	Evaluate(FacetEvaluationContext, Boolean)	Evaluates the expression node with the given facet context and checks the script as a proxy. (Geerbt von ExpressionNode.)
	GetHashCode	Gets the hash code for the object. (Geerbt von ExpressionNode.)
	GetResult	Gets the result that is returned when an expression is deserialized. (Geerbt von ExpressionNode.)
	GetResultString	Gets the result in string format that is returned when an expression is deserialized. (Geerbt von ExpressionNode.)
	GetType	(Geerbt von Object.)
	Serialize	Serializes the expression node to the specified XML Writer. (Geerbt von ExpressionNode.)
	ToString	Returns a string that represents the ExpressionNodeFunction object. (Überschreibt ExpressionNodeChildren.ToString().)
	ToStringForDisplay	Returns the function as a string formatted for display. (Überschreibt ExpressionNode.ToStringForDisplay().)
	ToStringForUrn	Returns the referenced object in URN format. (Geerbt von ExpressionNode.)

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Hinweise

Der Namespace, die Klasse oder das Element wird nur in der Version 2.0 von Microsoft .NET Framework unterstützt.

Threadsicherheit

Alle öffentlichen static (Shared in Visual Basic)-Elemente dieses Typs sind Threadsicher. Für Instanzelemente wird die Threadsicherheit nicht gewährleistet.

Siehe auch

Verweis

Microsoft.SqlServer.Management.Dmf-Namespace