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IDTSExternalMetadataColumn100 Interface

Represents a column from an external data source.

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

Syntax

'Declaration
<GuidAttribute("5CCD144E-51AD-411F-A9D4-E9AE501650F4")> _
Public Interface IDTSExternalMetadataColumn100 _
    Inherits IDTSObject100
'Usage
Dim instance As IDTSExternalMetadataColumn100
[GuidAttribute("5CCD144E-51AD-411F-A9D4-E9AE501650F4")]
public interface IDTSExternalMetadataColumn100 : IDTSObject100
[GuidAttribute(L"5CCD144E-51AD-411F-A9D4-E9AE501650F4")]
public interface class IDTSExternalMetadataColumn100 : IDTSObject100
[<GuidAttribute("5CCD144E-51AD-411F-A9D4-E9AE501650F4")>]
type IDTSExternalMetadataColumn100 =  
    interface 
        interface IDTSObject100 
    end
public interface IDTSExternalMetadataColumn100 extends IDTSObject100

The IDTSExternalMetadataColumn100 type exposes the following members.

Properties

  Name Description
Public property CodePage Gets or sets the character set used to interpret the data contained in the column.
Public property CustomPropertyCollection Gets the custom property collection of the external metadata column.
Public property DataType Gets or sets the DataType of the column.
Public property Description Gets or sets the descriptive text for the IDTSExternalMetadataColumn100 object.
Public property ID Gets or sets the ID of the IDTSExternalMetadataColumn100.
Public property IdentificationString Gets the String that uniquely identifies the IDTSExternalMetadataColumn100 object in the data flow.
Public property Length Gets or sets the length of the external metadata column.
Public property MappedColumnID Gets or sets the ID of a column that is mapped to the IDTSExternalMetadataColumn100 object.
Public property Name Gets or sets a String that contains the name of the IDTSExternalMetadataColumn100.
Public property ObjectType Returns the value from the DTSObjectType enumeration that corresponds to an external metadata column.
Public property Precision Gets or sets the number of decimal places stored by an external metadata column that has a decimal data type.
Public property Scale Gets or sets the number of digits stored by an external metadata column that has a decimal data type.

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Remarks

The IDTSExternalMetadataColumn100 column represents a column in a remote data source. It contains the same properties as the external data column. This allows components to validate the columns in their IDTSInput100 and IDTSOutput100 column collections when the external data source itself is unavailable, or when a round trip to the external source is undesirable.

See Also

Reference

Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace