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PrecedenceConstraint Members

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Specifies the properties for configuring a precedence constraint between two containers. This class cannot be inherited.

The following tables list the members exposed by the PrecedenceConstraint type.

Public Properties

  Nom Description
ms213026.pubproperty(fr-fr,SQL.90).gif ConstrainedExecutable Returns the name of a constrained container. This property is read-only.
ms213026.pubproperty(fr-fr,SQL.90).gif CreationName Returns the string used by the Integration Services runtime to create an instance of the PrecedenceConstraint object and add the object to the PrecedenceConstraints collection. This property is read-only.
ms213026.pubproperty(fr-fr,SQL.90).gif Description Gets or sets a description for the constraint.
ms213026.pubproperty(fr-fr,SQL.90).gif EvalOp Gets or sets the evaluation operations used by the precedence constraint.
ms213026.pubproperty(fr-fr,SQL.90).gif EvaluatesTrue Returns the Boolean value of the Value property. This property is read-only.
ms213026.pubproperty(fr-fr,SQL.90).gif Expression Gets or sets the expression that the precedence constraint uses if EvalOp is set to Expression, ExpressionAndConstraint, or ExpressionOrConstraint.
ms213026.pubproperty(fr-fr,SQL.90).gif ID Returns the GUID of the precedence constraint. This property is read-only.
ms213026.pubproperty(fr-fr,SQL.90).gif LogicalAnd Gets or sets a Boolean that indicates whether multiple constraints work together.
ms213026.pubproperty(fr-fr,SQL.90).gif Name Gets or sets the unique name of the precedence constraint.
ms213026.pubproperty(fr-fr,SQL.90).gif PrecedenceExecutable Returns the name of the precedence executable. This property is read-only.
ms213026.pubproperty(fr-fr,SQL.90).gif Site  
ms213026.pubproperty(fr-fr,SQL.90).gif Value Gets or sets the constraint type of Success, Failure, or Completion.

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Public Methods

(see also Protected Methods )

  Nom Description
ms213026.pubmethod(fr-fr,SQL.90).gif Dispose This method is inherited from the IDisposable.Dispose method, which is a generic mechanism to explicitly tell an object to perform cleanup.
ms213026.pubmethod(fr-fr,SQL.90).gif Equals  Overloaded. (inherited from DtsObject )
ms213026.pubmethod(fr-fr,SQL.90).gif GetHashCode  Returns the hash code for this instance. (inherited from DtsObject)
ms213026.pubmethod(fr-fr,SQL.90).gif GetType  (inherited from Object )
ms213026.pubmethod(fr-fr,SQL.90).gif LoadFromXML This method is not callable by your application code. To load a package containing precedence constraints that are saved as .xml, use the Application.LoadPackage method.
ms213026.pubmethod(fr-fr,SQL.90).gifms213026.static(fr-fr,SQL.90).gif op_Equality  (inherited from DtsObject )
ms213026.pubmethod(fr-fr,SQL.90).gifms213026.static(fr-fr,SQL.90).gif op_Inequality  (inherited from DtsObject )
ms213026.pubmethod(fr-fr,SQL.90).gifms213026.static(fr-fr,SQL.90).gif ReferenceEquals  (inherited from Object )
ms213026.pubmethod(fr-fr,SQL.90).gif SaveToXML This method is not callable by your application code. To save a package as .xml, use the Application.SaveToXml method.
ms213026.pubmethod(fr-fr,SQL.90).gif ToString  (inherited from Object )

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Protected Methods

  Nom Description
ms213026.protmethod(fr-fr,SQL.90).gif Finalize  (inherited from Object )
ms213026.protmethod(fr-fr,SQL.90).gif MemberwiseClone  (inherited from Object )

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Public Events

  Nom Description
ms213026.pubevent(fr-fr,SQL.90).gif Disposed Adds an event handler to listen to the Disposed event on the precedence constraint.

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Voir aussi

Référence

PrecedenceConstraint Class
Microsoft.SqlServer.Dts.Runtime Namespace