Gets the IDTSExternalMetadataColumn90 object specified by the Index parameter.
命名空间: Microsoft.SqlServer.Dts.Pipeline.Wrapper
程序集: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)
语法
声明
<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)
参数
- Index
The name or index of the IDTSExternalMetadataColumn90 to retrieve.
属性值
The IDTSExternalMetadataColumn90 specified by the Index parameter.
备注
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.
线程安全
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
开发平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。
目标平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。
请参阅
参考
IDTSExternalMetadataColumnCollection90 Interface
IDTSExternalMetadataColumnCollection90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace