IDTSComponentMetaData90.AreInputColumnsValid Property

Article
12/15/2008

Gets a value that indicates whether the input columns in an IDTSComponentMetaData90 reference existing columns from the upstream component.

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

Syntaxe

'Déclaration
<DispIdAttribute(117)> _
ReadOnly Property AreInputColumnsValid As Boolean

[DispIdAttribute(117)] 
bool AreInputColumnsValid { get; }

[DispIdAttribute(117)] 
property bool AreInputColumnsValid {
    bool get ();
}

/** @property */
/** @attribute DispIdAttribute(117) */ 
boolean get_AreInputColumnsValid ()

DispIdAttribute(117) 
function get AreInputColumnsValid () : boolean

Valeur de propriété

true if the input columns in the IDTSInputColumnCollection90 reference upstream columns; otherwise, false.

Notes

An invalid input column is a column whose LineageID property does not match the LineageID of an IDTSOutputColumn90 in the IDTSOutput90 of the upstream component.

This method checks each of the IDTSInput90 objects in the IDTSComponentMetaData90 for the existence of invalid columns. If found, the RemoveInvalidInputColumns method can be called to automatically remove the invalid columns.

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

IDTSComponentMetaData90 Interface
IDTSComponentMetaData90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace

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