Propriedade do RDL IDTSComponentMetaData100.AreInputColumnsValid
Gets a value that indicates whether the input columns in an IDTSComponentMetaData100 reference existing columns from the upstream component.
Namespace: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly: Microsoft.SqlServer.DTSPipelineWrap (em Microsoft.SqlServer.DTSPipelineWrap.dll)
Sintaxe
'Declaração
ReadOnly Property AreInputColumnsValid As Boolean
Get
'Uso
Dim instance As IDTSComponentMetaData100
Dim value As Boolean
value = instance.AreInputColumnsValid
bool AreInputColumnsValid { get; }
property bool AreInputColumnsValid {
bool get ();
}
abstract AreInputColumnsValid : bool
function get AreInputColumnsValid () : boolean
Valor da propriedade
Tipo: System.Boolean
true if the input columns in the IDTSInputColumnCollection100 reference upstream columns; otherwise, false.
Comentários
An invalid input column is a column whose LineageID property does not match the LineageID of an IDTSOutputColumn100 in the IDTSOutput100 of the upstream component.
This method checks each of the IDTSInput100 objects in the IDTSComponentMetaData100 for the existence of invalid columns. If found, the RemoveInvalidInputColumns method can be called to automatically remove the invalid columns.