Clase ExpressionNodeConstant
The ExpressionNodeConstant object represents an constant value that is used in an expression.
Jerarquía de herencia
System. . :: . .Object
Microsoft.SqlServer.Management.Dmf. . :: . .ExpressionNode
Microsoft.SqlServer.Management.Dmf..::..ExpressionNodeConstant
Espacio de nombres: Microsoft.SqlServer.Management.Dmf
Ensamblado: Microsoft.SqlServer.Dmf (en Microsoft.SqlServer.Dmf.dll)
Sintaxis
'Declaración
<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey := "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")> _
Public NotInheritable Class ExpressionNodeConstant _
Inherits ExpressionNode
'Uso
Dim instance As ExpressionNodeConstant
[StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
public sealed class ExpressionNodeConstant : ExpressionNode
[StrongNameIdentityPermissionAttribute(SecurityAction::LinkDemand, PublicKey = L"0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
public ref class ExpressionNodeConstant sealed : public ExpressionNode
[<SealedAttribute>]
[<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")>]
type ExpressionNodeConstant =
class
inherit ExpressionNode
end
public final class ExpressionNodeConstant extends ExpressionNode
El tipo ExpressionNodeConstant expone los siguientes miembros.
Constructores
Nombre | Descripción | |
---|---|---|
ExpressionNodeConstant | Initializes a new instance of the ExpressionNodeConstant class that has the specified object. |
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Propiedades
Nombre | Descripción | |
---|---|---|
LastEvaluationResult | Gets or sets the result of the last evaluation. (Se hereda de ExpressionNode.) | |
Tag | Gets the tag text that is associated with the expression node. (Se hereda de ExpressionNode.) | |
Type | Gets the type of expression node. (Se hereda de ExpressionNode.) | |
TypeClass | Gets the class type when the expression node represents a constant value or a variable. (Se hereda de ExpressionNode.) | |
Value | Gets the object value that is the expression node constant. |
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Métodos
Nombre | Descripción | |
---|---|---|
ConvertToFilterNode | Creates a filter node by converting the expression node. (Se hereda de ExpressionNode.) | |
DeepClone | Returns the a copy of the expression node including properties. (Invalida ExpressionNode. . :: . .DeepClone() () () ().) | |
DeserializeProperties | Deserializes the properties in the expression from an XML reader. (Se hereda de ExpressionNode.) | |
DeserializeResult | Deserializes the property results in the expression from an XML reader. (Se hereda de ExpressionNode.) | |
DoConvertToFilterNode | Allows the conversion of expression node to filter mode. (Se hereda de ExpressionNode.) | |
DoEnumAttributes | Deserializes the expression node from a list of text strings. (Se hereda de ExpressionNode.) | |
EnumChildren | Returns an enumerated list of dependent expression nodes. (Se hereda de ExpressionNode.) | |
EqualProperties | Determines whether the properties of the specified object are equal to the properties of the current expression node. (Se hereda de ExpressionNode.) | |
Equals | Returns a Boolean value that specifies whether the referenced expression node object is equal to the specified object. (Se hereda de ExpressionNode.) | |
Evaluate(FacetEvaluationContext) | Evaluates the expression node with the given facet context. (Se hereda de ExpressionNode.) | |
Evaluate(FacetEvaluationContext, Boolean) | Evaluates the expression node with the given facet context and checks the script as a proxy. (Se hereda de ExpressionNode.) | |
Finalize | (Se hereda de Object.) | |
GetHashCode | Gets the hash code for the object. (Se hereda de ExpressionNode.) | |
GetResult | Gets the result that is returned when an expression is deserialized. (Se hereda de ExpressionNode.) | |
GetResultString | Gets the result in string format that is returned when an expression is deserialized. (Se hereda de ExpressionNode.) | |
GetType | (Se hereda de Object.) | |
MemberwiseClone | (Se hereda de Object.) | |
ReadEndElement | Reads the end element in the expression node. (Se hereda de ExpressionNode.) | |
Serialize | Serializes the expression node to the specified XML Writer. (Se hereda de ExpressionNode.) | |
SerializeProperties | Serializes the properties in the expression to an XML writer. (Se hereda de ExpressionNode.) | |
SerializeResult | Serializes the result in the expression node. (Se hereda de ExpressionNode.) | |
SetFilterNodeCompatible | Sets the compatible filter node of the Boolean property. (Se hereda de ExpressionNode.) | |
SetHasScript | Sets the Boolean value for the HasScript property. (Se hereda de ExpressionNode.) | |
SetNameConditionType | Sets the name of the condition type property. (Se hereda de ExpressionNode.) | |
SetNodeType | Indicates the type of node to be set. (Se hereda de ExpressionNode.) | |
SetObjectName | Sets the name of the expression node. (Se hereda de ExpressionNode.) | |
SetProperties | Sets property values. (Se hereda de ExpressionNode.) | |
SetTypeClass | Sets type class for the expression node. (Se hereda de ExpressionNode.) | |
ToString | Returns the expression node constant in string format. (Invalida ExpressionNode. . :: . .ToString() () () ().) | |
ToStringForDisplay | Returns the expression node constant in string format with display formatting. (Invalida ExpressionNode. . :: . .ToStringForDisplay() () () ().) | |
ToStringForUrn | Returns the referenced object in URN format. (Se hereda de ExpressionNode.) |
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Comentarios
Este espacio de nombres, clase o miembro solamente se admite en la versión 2.0 de Microsoft .NET Framework.
Seguridad para subprocesos
Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.