通过

IDTSInputColumn90.UsageType Property

  • 项目

Gets or sets a value that determines how an IDTSInputColumn90 object is used 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(105)> _
Property UsageType As DTSUsageType

[DispIdAttribute(105)] 
DTSUsageType UsageType { get; set; }

[DispIdAttribute(105)] 
property DTSUsageType UsageType {
    DTSUsageType get ();
    void set ([InAttribute] DTSUsageType peUsageType);
}

/** @property */
/** @attribute DispIdAttribute(105) */ 
DTSUsageType get_UsageType ()

/** @property */
/** @attribute DispIdAttribute(105) */ 
void set_UsageType (/** @attribute InAttribute() */ DTSUsageType peUsageType)

DispIdAttribute(105) 
function get UsageType () : DTSUsageType

DispIdAttribute(105) 
function set UsageType (peUsageType : DTSUsageType)

属性值

Returns a value from the DTSUsageType enumeration.

备注

If the UsageType property is UT_READWRITE, the component can modify the data in the column during package execution.

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

IDTSInputColumn90 Interface
IDTSInputColumn90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace