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IDTSInputColumn100-Schnittstelle

Represents an output column of an upstream component that is selected for use by a component.

Namespace:  Microsoft.SqlServer.Dts.Pipeline.Wrapper
Assembly:  Microsoft.SqlServer.DTSPipelineWrap (in Microsoft.SqlServer.DTSPipelineWrap.dll)

Syntax

'Declaration
<GuidAttribute("1C19D4F8-1075-429A-9AD9-57B2C3F71884")> _
Public Interface IDTSInputColumn100 _
    Inherits IDTSObject100
'Usage
Dim instance As IDTSInputColumn100
[GuidAttribute("1C19D4F8-1075-429A-9AD9-57B2C3F71884")]
public interface IDTSInputColumn100 : IDTSObject100
[GuidAttribute(L"1C19D4F8-1075-429A-9AD9-57B2C3F71884")]
public interface class IDTSInputColumn100 : IDTSObject100
[<GuidAttribute("1C19D4F8-1075-429A-9AD9-57B2C3F71884")>]
type IDTSInputColumn100 =  
    interface 
        interface IDTSObject100 
    end
public interface IDTSInputColumn100 extends IDTSObject100

Der IDTSInputColumn100-Typ macht folgende Elemente verfügbar.

Eigenschaften

  Name Beschreibung
Öffentliche Eigenschaft CodePage Gets the character set used to interpret the data contained in a column.
Öffentliche Eigenschaft ComparisonFlags Gets a value that specifies how two strings are compared.
Öffentliche Eigenschaft CustomPropertyCollection Gets the IDTSCustomPropertyCollection100 collection of an input column.
Öffentliche Eigenschaft DataType Gets the DataType of a column.
Öffentliche Eigenschaft Description Gets or sets the descriptive text for an IDTSInputColumn100 object.
Öffentliche Eigenschaft ErrorOrTruncationOperation Gets or sets a String that describes the operation that is taking place when an error or truncation occurs.
Öffentliche Eigenschaft ErrorRowDisposition Gets or sets a value that specifies how a component proceeds when an error occurs while processing an input column at runtime.
Öffentliche Eigenschaft ExternalMetadataColumnID Gets or sets the ID of the IDTSExternalMetadataColumn100 assigned to an input column.
Öffentliche Eigenschaft ID Gets or sets the ID of an input column object.
Öffentliche Eigenschaft IdentificationString Gets a String that uniquely identifies the IDTSInputColumn100 object in a data flow layout.
Öffentliche Eigenschaft IsAssociatedWithOutputColumn Infrastruktur Gets whether the IDTSInputColumn100 is associated with output column.
Öffentliche Eigenschaft IsValid Gets a value that indicates whether an input column references an upstream column.
Öffentliche Eigenschaft Length Gets the length of a column.
Öffentliche Eigenschaft LineageID Gets or sets the identifier of an upstream column object.
Öffentliche Eigenschaft MappedColumnID Gets or sets the ID of a column that is mapped to this IDTSInputColumn100 object.
Öffentliche Eigenschaft Name Gets or sets the name of an input column.
Öffentliche Eigenschaft ObjectType Gets the value from a DTSObjectType enumeration that corresponds to an input column.
Öffentliche Eigenschaft Precision Gets the total number of digits contained in an input column.
Öffentliche Eigenschaft Scale Gets the number of decimal places contained in a numeric input column.
Öffentliche Eigenschaft SortKeyPosition Gets the sort key of an input column.
Öffentliche Eigenschaft TruncationRowDisposition Gets or sets a value from a DTSRowDisposition enumeration.
Öffentliche Eigenschaft UpstreamComponentName Gets the name of the component that originally supplied the column.
Öffentliche Eigenschaft UsageType Gets or sets a value that determines how an IDTSInputColumn100 object is used by the component.

Zum Anfang

Methoden

  Name Beschreibung
Öffentliche Methode DescribeRedirectedErrorCode Returns a String that describes an error code.

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Hinweise

Input columns describe the columns that a component receives, reads, or modifies during execution. They contain properties that describe the data contained in the column during package execution. They are created by calling the New or NewAt methods of the IDTSInputColumnCollection100 collection.

Siehe auch

Verweis

Microsoft.SqlServer.Dts.Pipeline.Wrapper-Namespace