IDTSInput90.ExternalMetadataColumnCollection Property

Gets the collection of columns that reflects the columns in an external data source, which are used to validate an IDTSInputColumnCollection90 when the component is not connected to the external data source.

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

구문

‘선언
<DispIdAttribute(116)> _
ReadOnly Property ExternalMetadataColumnCollection As IDTSExternalMetadataColumnCollection90

[DispIdAttribute(116)] 
IDTSExternalMetadataColumnCollection90 ExternalMetadataColumnCollection { get; }

[DispIdAttribute(116)] 
property IDTSExternalMetadataColumnCollection90^ ExternalMetadataColumnCollection {
    IDTSExternalMetadataColumnCollection90^ get ();
}

/** @property */
/** @attribute DispIdAttribute(116) */ 
IDTSExternalMetadataColumnCollection90 get_ExternalMetadataColumnCollection ()

DispIdAttribute(116) 
function get ExternalMetadataColumnCollection () : IDTSExternalMetadataColumnCollection90

속성 값

The IDTSExternalMetadataColumnCollection90 of the IDTSInput90 object.

주의

The ExternalMetadataColumnCollection enables components to validate the columns in its InputColumnCollection when the component is disconnected from its external data source, or when an expensive connected validation is not desirable.

Columns are inserted into the collection using the MapInputColumn method.

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

IDTSInput90 Interface
IDTSInput90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace