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ExpressionNodeFunction Class

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
Public method ExpressionNodeFunction Initializes a new instance of the ExpressionNodeFunction class that has the specified function and arguments.

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Properties

  Name Description
Public property Count Gets the number of child expression nodes that are dependent on the parent node. (Inherited from ExpressionNodeChildren.)
Public property EnumerableChildrenList Gets an enumerable list of dependent child expression nodes. (Inherited from ExpressionNodeChildren.)
Public propertyStatic member FunctionsDefinitions Gets the function definitions.
Public property FunctionType Gets the type of function.
Public property ReturnType Gets the type that is returned by the function.
Public property Tag Gets the tag text that is associated with the expression node. (Inherited from ExpressionNode.)
Public property Type Gets the type of expression node. (Inherited from ExpressionNode.)
Public property 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
Public method ConvertToFilterNode Creates a filter node by converting the expression node. (Inherited from ExpressionNode.)
Public method DeepClone Creates a copy of the expression node including properties. (Overrides ExpressionNode.DeepClone().)
Public method EnumChildren Returns an enumerated list of the children listed in this object. (Inherited from ExpressionNodeChildren.)
Public method Equals Returns a Boolean value that specifies whether the referenced expression node object is equal to the specified object. (Inherited from ExpressionNode.)
Public method Evaluate(FacetEvaluationContext) Evaluates the expression node with the given facet context. (Inherited from ExpressionNode.)
Public method Evaluate(FacetEvaluationContext, Boolean) Evaluates the expression node with the given facet context and checks the script as a proxy. (Inherited from ExpressionNode.)
Public method GetHashCode Gets the hash code for the object. (Inherited from ExpressionNode.)
Public method GetResult Gets the result that is returned when an expression is deserialized. (Inherited from ExpressionNode.)
Public method GetResultString Gets the result in string format that is returned when an expression is deserialized. (Inherited from ExpressionNode.)
Public method GetType (Inherited from Object.)
Public method Serialize Serializes the expression node to the specified XML Writer. (Inherited from ExpressionNode.)
Public method ToString Returns a string that represents the ExpressionNodeFunction object. (Overrides ExpressionNodeChildren.ToString().)
Public method ToStringForDisplay Returns the function as a string formatted for display. (Overrides ExpressionNode.ToStringForDisplay().)
Public method 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.

See Also

Reference

Microsoft.SqlServer.Management.Dmf Namespace