ASExecuteDDLTask.InternalValidate 方法

此 API 支持 SQL Server 2012 基础结构，但不能通过代码直接使用。

Validates the DDL task internally.

命名空间：  Microsoft.DataTransformationServices.Tasks.DTSProcessingTask
程序集：  Microsoft.SqlServer.ASTasks（在 Microsoft.SqlServer.ASTasks.dll 中）

语法

声明
Protected Overrides Function InternalValidate ( _
    connections As Connections, _
    variableDispenser As VariableDispenser, _
    events As IDTSComponentEvents, _
    log As IDTSLogging _
) As DTSExecResult
用法
Dim connections As Connections 
Dim variableDispenser As VariableDispenser 
Dim events As IDTSComponentEvents 
Dim log As IDTSLogging 
Dim returnValue As DTSExecResult 

returnValue = Me.InternalValidate(connections, _
    variableDispenser, events, log)

protected override DTSExecResult InternalValidate(
    Connections connections,
    VariableDispenser variableDispenser,
    IDTSComponentEvents events,
    IDTSLogging log
)

protected:
virtual DTSExecResult InternalValidate(
    Connections^ connections, 
    VariableDispenser^ variableDispenser, 
    IDTSComponentEvents^ events, 
    IDTSLogging^ log
) override

abstract InternalValidate : 
        connections:Connections * 
        variableDispenser:VariableDispenser * 
        events:IDTSComponentEvents * 
        log:IDTSLogging -> DTSExecResult  
override InternalValidate : 
        connections:Connections * 
        variableDispenser:VariableDispenser * 
        events:IDTSComponentEvents * 
        log:IDTSLogging -> DTSExecResult

protected override function InternalValidate(
    connections : Connections, 
    variableDispenser : VariableDispenser, 
    events : IDTSComponentEvents, 
    log : IDTSLogging
) : DTSExecResult

参数

• connections
  类型：Microsoft.SqlServer.Dts.Runtime.Connections
  A Connections collection for the task.

• variableDispenser
  类型：Microsoft.SqlServer.Dts.Runtime.VariableDispenser
  A Variables collection for the task.

• events
  类型：Microsoft.SqlServer.Dts.Runtime.IDTSComponentEvents
  An IDTSComponentEvents interface to raise events.

• log
  类型：Microsoft.SqlServer.Dts.Runtime.IDTSLogging
  An IDTSLogging interface.

返回值

类型：Microsoft.SqlServer.Dts.Runtime.DTSExecResult
A value from the DTSExecResult enumeration.

请参阅

参考

ASExecuteDDLTask 类

Microsoft.DataTransformationServices.Tasks.DTSProcessingTask 命名空间