ExpressionNodeFunction Class

Článek
08/11/2014

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

Inheritance Hierarchy

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

The ExpressionNodeFunction type exposes the following members.

Constructors

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

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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.)
	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. (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	Creates a copy of the expression node including properties. (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.)
	Serialize	Serializes the expression node to the specified XML Writer. (Inherited from ExpressionNode.)
	ToString	Returns a string that represents the ExpressionNodeFunction object. (Overrides ExpressionNodeChildren.ToString().)
	ToStringForDisplay	Returns the function as a string formatted for display. (Overrides ExpressionNode.ToStringForDisplay().)
	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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