Classe ExpressionNodeOperator
The ExpressionNodeOperator object represents an expression node that is an operator.
Hierarquia de herança
System.Object
Microsoft.SqlServer.Management.Dmf.ExpressionNode
Microsoft.SqlServer.Management.Dmf.ExpressionNodeChildren
Microsoft.SqlServer.Management.Dmf.ExpressionNodeOperator
Namespace: Microsoft.SqlServer.Management.Dmf
Assembly: Microsoft.SqlServer.Dmf (em Microsoft.SqlServer.Dmf.dll)
Sintaxe
'Declaração
<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey := "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")> _
Public NotInheritable Class ExpressionNodeOperator _
Inherits ExpressionNodeChildren
'Uso
Dim instance As ExpressionNodeOperator
[StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
public sealed class ExpressionNodeOperator : ExpressionNodeChildren
[StrongNameIdentityPermissionAttribute(SecurityAction::LinkDemand, PublicKey = L"0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")]
public ref class ExpressionNodeOperator sealed : public ExpressionNodeChildren
[<SealedAttribute>]
[<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey = "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")>]
type ExpressionNodeOperator =
class
inherit ExpressionNodeChildren
end
public final class ExpressionNodeOperator extends ExpressionNodeChildren
O tipo ExpressionNodeOperator expõe os membros a seguir.
Construtores
| Nome | Descrição | |
|---|---|---|
.gif "Método público") |
ExpressionNodeOperator | Initializes a new instance of the ExpressionNodeOperator class. |
Início
Propriedades
| Nome | Descrição | |
|---|---|---|
.gif "Propriedade pública") |
Count | Gets the number of child expression nodes that are dependent on the parent node. (Herdado de ExpressionNodeChildren.) |
|
EnumerableChildrenList | Gets an enumerable list of dependent child expression nodes. (Herdado de ExpressionNodeChildren.) |
|
Left | Gets or sets the argument to the left of the operator. |
|
OpType | Gets the type of operator that is used in the expression. |
|
Right | Gets or sets the argument to the right of the operator. |
|
Tag | Gets the tag text that is associated with the expression node. (Herdado de ExpressionNode.) |
|
Type | Gets the type of expression node. (Herdado de ExpressionNode.) |
|
TypeClass | Gets the class type when the expression node represents a constant value or a variable. (Herdado de ExpressionNode.) |
Início
Métodos
| Nome | Descrição | |
|---|---|---|
|
ConvertToFilterNode | Creates a filter node by converting the expression node. (Herdado de ExpressionNode.) |
|
DeepClone | Clones the expression node and all child nodes subsumed by the expression node. (Substitui ExpressionNode.DeepClone().) |
|
EnumChildren | Returns an enumerated list of the children listed in this object. (Herdado de ExpressionNodeChildren.) |
|
Equals | Returns a Boolean value that specifies whether the referenced expression node object is equal to the specified object. (Herdado de ExpressionNode.) |
|
Evaluate(FacetEvaluationContext) | Evaluates the expression node with the given facet context. (Herdado de ExpressionNode.) |
|
Evaluate(FacetEvaluationContext, Boolean) | Evaluates the expression node with the given facet context and checks the script as a proxy. (Herdado de ExpressionNode.) |
|
GetHashCode | Gets the hash code for the object. (Herdado de ExpressionNode.) |
|
GetResult | Gets the result that is returned when an expression is deserialized. (Herdado de ExpressionNode.) |
|
GetResultString | Gets the result in string format that is returned when an expression is deserialized. (Herdado de ExpressionNode.) |
|
GetType | (Herdado de Object.) |
.gif "Membro estático") |
OperatorTypeFromString | Gets the operator type from its string representation supplied by the opType parameter. |
|
OperatorTypeToString | Gets the operator type as a string value from the type parameter. |
|
Serialize | Serializes the expression node to the specified XML Writer. (Herdado de ExpressionNode.) |
|
SupportedFilterOperators | Adds a Type to the list of supported operators. |
|
ToString | Gets the ExpressionNodeOperator object as a string value. (Substitui ExpressionNodeChildren.ToString().) |
|
ToStringForDisplay | Returns the referenced object in string format for display. (Herdado de ExpressionNode.) |
|
ToStringForUrn | Returns the referenced object in URN format. (Herdado de ExpressionNode.) |
Início
Comentários
Só há suporte para esse namespace, classe ou membro na versão 2.0 do Microsoft .NET Framework.
Segurança de thread
Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.