IDTSInput100.ExternalMetadataColumnCollection 속성
Gets the collection of columns that reflects the columns in an external data source, which are used to validate an IDTSInputColumnCollection100 when the component is not connected to the external data source.
네임스페이스: Microsoft.SqlServer.Dts.Pipeline.Wrapper
어셈블리: Microsoft.SqlServer.DTSPipelineWrap(Microsoft.SqlServer.DTSPipelineWrap.dll)
구문
‘선언
ReadOnly Property ExternalMetadataColumnCollection As IDTSExternalMetadataColumnCollection100
Get
‘사용 방법
Dim instance As IDTSInput100
Dim value As IDTSExternalMetadataColumnCollection100
value = instance.ExternalMetadataColumnCollection
IDTSExternalMetadataColumnCollection100 ExternalMetadataColumnCollection { get; }
property IDTSExternalMetadataColumnCollection100^ ExternalMetadataColumnCollection {
IDTSExternalMetadataColumnCollection100^ get ();
}
abstract ExternalMetadataColumnCollection : IDTSExternalMetadataColumnCollection100
function get ExternalMetadataColumnCollection () : IDTSExternalMetadataColumnCollection100
속성 값
유형: Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSExternalMetadataColumnCollection100
The IDTSExternalMetadataColumnCollection100 of the IDTSInput100 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.