共用方式為

IDTSExternalMetadataColumnCollection90.Item Property

Gets the IDTSExternalMetadataColumn90 object specified by the Index parameter.

命名空間: Microsoft.SqlServer.Dts.Pipeline.Wrapper
組件: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

語法

'宣告
<DispIdAttribute(0)> _
ReadOnly Default Property Item ( _
    <InAttribute> Index As Object _
) As IDTSExternalMetadataColumn90

[DispIdAttribute(0)] 
IDTSExternalMetadataColumn90 this [
    [InAttribute] Object Index
] { get; }

[DispIdAttribute(0)] 
property IDTSExternalMetadataColumn90^ default [Object^] {
    IDTSExternalMetadataColumn90^ get ([InAttribute] Object^ Index);
}

/** @property */
/** @attribute DispIdAttribute(0) */ 
IDTSExternalMetadataColumn90 get_Item (/** @attribute InAttribute() */ Object Index)

參數

屬性值

The IDTSExternalMetadataColumn90 specified by the Index parameter.

備註

External metadata columns can be retrieved from the collection using the name or index of the column as the Index parameter. If the column specified by the Index parameter is not found in the collection, a Microsoft.SqlServer.Dts.HResults.DTS_E_INVALIDINDEX exception occurs.

執行緒安全性

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.

平台

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

IDTSExternalMetadataColumnCollection90 Interface
IDTSExternalMetadataColumnCollection90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace

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