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.
Espace de noms: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)
Syntaxe
'Déclaration
<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
Valeur de propriété
The IDTSExternalMetadataColumnCollection90 of the IDTSInput90 object.
Notes
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.
Sécurité des threads
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.
Plateformes
Plateformes de développement
Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.
Plateformes cibles
Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.
Voir aussi
Référence
IDTSInput90 Interface
IDTSInput90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace