ExpressionNodeOperator 類別

The ExpressionNodeOperator object represents an expression node that is an operator.

繼承階層

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

命名空間：  Microsoft.SqlServer.Management.Dmf
組件：  Microsoft.SqlServer.Dmf (在 Microsoft.SqlServer.Dmf.dll 中)

語法

'宣告
<StrongNameIdentityPermissionAttribute(SecurityAction.LinkDemand, PublicKey := "0024000004800000940000000602000000240000525341310004000001000100272736ad6e5f9586bac2d531eabc3acc666c2f8ec879fa94f8f7b0327d2ff2ed523448f83c3d5c5dd2dfc7bc99c5286b2c125117bf5cbe242b9d41750732b2bdffe649c6efb8e5526d526fdd130095ecdb7bf210809c6cdad8824faa9ac0310ac3cba2aa0523567b2dfa7fe250b30facbd62d4ec99b94ac47c7d3b28f1f6e4c8")> _
Public NotInheritable Class ExpressionNodeOperator _
    Inherits ExpressionNodeChildren
'用途
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

ExpressionNodeOperator 型別公開下列成員。

建構函式

	名稱	說明
	ExpressionNodeOperator	Initializes a new instance of the ExpressionNodeOperator class.

上層

屬性

	名稱	說明
	Count	Gets the number of child expression nodes that are dependent on the parent node. (繼承自 ExpressionNodeChildren。)
	EnumerableChildrenList	Gets an enumerable list of dependent child expression nodes. (繼承自 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. (繼承自 ExpressionNode。)
	Type	Gets the type of expression node. (繼承自 ExpressionNode。)
	TypeClass	Gets the class type when the expression node represents a constant value or a variable. (繼承自 ExpressionNode。)

上層

方法

	名稱	說明
	ConvertToFilterNode	Creates a filter node by converting the expression node. (繼承自 ExpressionNode。)
	DeepClone	Clones the expression node and all child nodes subsumed by the expression node. (覆寫 ExpressionNode.DeepClone()。)
	EnumChildren	Returns an enumerated list of the children listed in this object. (繼承自 ExpressionNodeChildren。)
	Equals	Returns a Boolean value that specifies whether the referenced expression node object is equal to the specified object. (繼承自 ExpressionNode。)
	Evaluate(FacetEvaluationContext)	Evaluates the expression node with the given facet context. (繼承自 ExpressionNode。)
	Evaluate(FacetEvaluationContext, Boolean)	Evaluates the expression node with the given facet context and checks the script as a proxy. (繼承自 ExpressionNode。)
	GetHashCode	Gets the hash code for the object. (繼承自 ExpressionNode。)
	GetResult	Gets the result that is returned when an expression is deserialized. (繼承自 ExpressionNode。)
	GetResultString	Gets the result in string format that is returned when an expression is deserialized. (繼承自 ExpressionNode。)
	GetType	(繼承自 Object。)
	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. (繼承自 ExpressionNode。)
	SupportedFilterOperators	Adds a Type to the list of supported operators.
	ToString	Gets the ExpressionNodeOperator object as a string value. (覆寫 ExpressionNodeChildren.ToString()。)
	ToStringForDisplay	Returns the referenced object in string format for display. (繼承自 ExpressionNode。)
	ToStringForUrn	Returns the referenced object in URN format. (繼承自 ExpressionNode。)

上層

備註

只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.SqlServer.Management.Dmf 命名空間