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IDTSOutput100.ExternalMetadataColumnCollection-Eigenschaft

Gets the IDTSExternalMetadataColumnCollection100 of an IDTSOutput100 object.

Namespace:  Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly:  Microsoft.SqlServer.DTSPipelineWrap (in Microsoft.SqlServer.DTSPipelineWrap.dll)

Syntax

'Declaration
ReadOnly Property ExternalMetadataColumnCollection As IDTSExternalMetadataColumnCollection100 
    Get
'Usage
Dim instance As IDTSOutput100 
Dim value As IDTSExternalMetadataColumnCollection100 

value = instance.ExternalMetadataColumnCollection
IDTSExternalMetadataColumnCollection100 ExternalMetadataColumnCollection { get; }
property IDTSExternalMetadataColumnCollection100^ ExternalMetadataColumnCollection {
    IDTSExternalMetadataColumnCollection100^ get ();
}
abstract ExternalMetadataColumnCollection : IDTSExternalMetadataColumnCollection100
function get ExternalMetadataColumnCollection () : IDTSExternalMetadataColumnCollection100

Eigenschaftswert

Typ: Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSExternalMetadataColumnCollection100
The IDTSExternalMetadataColumnCollection100 of the output.

Hinweise

The ExternalMetadataColumnCollection property contains a collection of IDTSExternalMetadataColumn100 columns. This optional collection is populated by components that connect to external data sources and is used to maintain a snapshot of the columns from the external data source. The external metadata columns can then be used to validate the columns in the output column collection when the component is in a disconnected state.

Siehe auch

Verweis

IDTSOutput100 Schnittstelle

Microsoft.SqlServer.Dts.Pipeline.Wrapper-Namespace