PrecedenceConstraint 成員
Specifies the properties for configuring a precedence constraint between two containers. This class cannot be inherited.
PrecedenceConstraint 型別公開下列成員。
方法
| 名稱 | 描述 | |
|---|---|---|
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Dispose | This method is inherited from the IDisposable.Dispose method, which is a generic mechanism to explicitly tell an object to perform cleanup. |
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Equals | Determines whether two object instances are equal. (繼承自 DtsObject。) |
.gif "受保護的方法") |
Finalize | (繼承自 Object。) |
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GetHashCode | Returns the hash code for this instance. (繼承自 DtsObject。) |
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GetType | (繼承自 Object。) |
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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. |
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MemberwiseClone | (繼承自 Object。) |
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SaveToXML | This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method. |
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ToString | (繼承自 Object。) |
頂端
屬性
| 名稱 | 描述 | |
|---|---|---|
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ConstrainedExecutable | Returns the name of a constrained container. This property is read-only. |
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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. |
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Description | Gets or sets a description for the constraint. |
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EvalOp | Gets or sets the evaluation operations used by the precedence constraint. |
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EvaluatesTrue | Returns the Boolean value of the Value property. This property is read-only. |
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Expression | Gets or sets the expression that the precedence constraint uses if EvalOp is set to Expression, ExpressionAndConstraint, or ExpressionOrConstraint. |
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ID | Returns the GUID of the precedence constraint. This property is read-only. |
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LogicalAnd | Gets or sets a Boolean that indicates whether multiple constraints work together. |
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Name | Gets or sets the unique name of the precedence constraint. |
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PrecedenceExecutable | Returns the name of the precedence executable. This property is read-only. |
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Site | 基礎結構。 |
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Value | Gets or sets the constraint type of Success, Failure, or Completion. |
頂端
.gif "公用事件")