DTSPrecedenceEvalOp 列舉

此 API 支援 SQL Server 2012 基礎結構，但無法直接從您的程式碼使用。

Indicates the evaluation operations that the precedence constraint uses.

命名空間： Microsoft.SqlServer.Dts.Runtime.Wrapper
組件： Microsoft.SqlServer.DTSRuntimeWrap (在 Microsoft.SqlServer.DTSRuntimeWrap.dll 中)

語法

'宣告
Public Enumeration DTSPrecedenceEvalOp
'用途
Dim instance As DTSPrecedenceEvalOp

public enum DTSPrecedenceEvalOp

public enum class DTSPrecedenceEvalOp

type DTSPrecedenceEvalOp

public enum DTSPrecedenceEvalOp

	成員名稱	說明
	DTSPEO_CONSTRAINT	Specifies that the execution outcome determines whether the constrained container or task runs.
	DTSPEO_EXPRESSION	Specifies that the value of an expression determines whether the constrained container or task runs.
	DTSPEO_EXPRESSIONANDCONSTRAINT	Specifies that the constraint outcome must occur and the expression must evaluate for the constrained container or task to run.
	DTSPEO_EXPRESSIONORCONSTRAINT	Specifies that either the constraint outcome must occur, or the expression must evaluate, for the constrained container or task to run.