通过

IDTSExternalMetadataColumnCollection90.IsUsed Property

  • 项目

Gets or sets a value that indicates whether the collection is populated by the component.

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(101)> _
Property IsUsed As Boolean

[DispIdAttribute(101)] 
bool IsUsed { get; set; }

[DispIdAttribute(101)] 
property bool IsUsed {
    bool get ();
    void set ([InAttribute] bool pbIsUsed);
}

/** @property */
/** @attribute DispIdAttribute(101) */ 
boolean get_IsUsed ()

/** @property */
/** @attribute DispIdAttribute(101) */ 
void set_IsUsed (/** @attribute InAttribute() */ boolean pbIsUsed)

DispIdAttribute(101) 
function get IsUsed () : boolean

DispIdAttribute(101) 
function set IsUsed (pbIsUsed : boolean)

属性值

true if the component populates the collection; otherwise, false.

备注

If true, the Advanced Properties editor provides the ability to map columns from the input or output column collections to the external metadata collection in the Input Columns tab.

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