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IDTSComponentMetaData90.Validate Method

  • 아티클

Invokes validation of the component metadata.

네임스페이스: Microsoft.SqlServer.Dts.Pipeline.Wrapper
어셈블리: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

구문

‘선언
<DispIdAttribute(120)> _
Function Validate As DTSValidationStatus

[DispIdAttribute(120)] 
DTSValidationStatus Validate ()

[DispIdAttribute(120)] 
DTSValidationStatus Validate ()

/** @attribute DispIdAttribute(120) */ 
DTSValidationStatus Validate ()

DispIdAttribute(120) 
function Validate () : DTSValidationStatus

반환 값

A value from the DTSValidationStatus enumeration.

주의

The Validate method of the component metadata invokes the layout validation routine implemented by the data flow task. This is different from the validation done by a component when the Validate method of the design-time instance of the component is called. When this method is called, the data flow engine:

  • Verifies that the ID of the component is valid.

  • Verifies that the locale specified for the component is installed on the local machine.

  • Verifies that the component has at least one input or one output.

  • Verifies that the input and output column collections are valid.

스레드 보안

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

플랫폼

개발 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

대상 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

참고 항목

참조

IDTSComponentMetaData90 Interface
IDTSComponentMetaData90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace