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IDTSVirtualInputColumn90.UsageType Property

Gets a value that indicates how the virtual column is used by the component.

Espace de noms: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

Syntaxe

'Déclaration
<DispIdAttribute(105)> _
ReadOnly Property UsageType As DTSUsageType
[DispIdAttribute(105)] 
DTSUsageType UsageType { get; }
[DispIdAttribute(105)] 
property DTSUsageType UsageType {
    DTSUsageType get ();
}
/** @property */
/** @attribute DispIdAttribute(105) */ 
DTSUsageType get_UsageType ()
DispIdAttribute(105) 
function get UsageType () : DTSUsageType

Valeur de propriété

A value from the DTSUsageType enumeration.

Notes

Columns are mapped from the IDTSVirtualInputColumnCollection90 into an IDTSInputColumnCollection90 using the SetUsageType 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

IDTSVirtualInputColumn90 Interface
IDTSVirtualInputColumn90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace