IDTSInput100.ExternalMetadataColumnCollection Property
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.
Namespace: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)
Syntax
'Deklaracja
<DispIdAttribute(116)> _
ReadOnly Property ExternalMetadataColumnCollection As IDTSExternalMetadataColumnCollection100
[DispIdAttribute(116)]
IDTSExternalMetadataColumnCollection100 ExternalMetadataColumnCollection { get; }
[DispIdAttribute(116)]
property IDTSExternalMetadataColumnCollection100^ ExternalMetadataColumnCollection {
IDTSExternalMetadataColumnCollection100^ get ();
}
/** @property */
/** @attribute DispIdAttribute(116) */
IDTSExternalMetadataColumnCollection100 get_ExternalMetadataColumnCollection ()
DispIdAttribute(116)
function get ExternalMetadataColumnCollection () : IDTSExternalMetadataColumnCollection100
Property Value
The IDTSExternalMetadataColumnCollection100 of the IDTSInput100 object.
Remarks
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.
Thread Safety
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.
Platforms
Development Platforms
For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server.
Target Platforms
For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server.