Sets the IDTSVariableDispenser90 used to lock variables in the package for reading and writing.
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(119)> _
WriteOnly Property VariableDispenser As IDTSVariableDispenser90
[DispIdAttribute(119)]
IDTSVariableDispenser90 VariableDispenser { set; }
[DispIdAttribute(119)]
property IDTSVariableDispenser90^ VariableDispenser {
void set ([InAttribute] IDTSVariableDispenser90^ );
}
/** @property */
/** @attribute DispIdAttribute(119) */
void set_VariableDispenser (/** @attribute InAttribute() */ IDTSVariableDispenser90 )
DispIdAttribute(119)
function set VariableDispenser ( : IDTSVariableDispenser90)
属性值
The IDTSVariableDispenser90 for the data flow task.
备注
The IDTSVariableDispenser90 object is used to read and write variables in the package that contains the data flow task. Before reading or writing a variable, the variable must be locked by using one of the following methods: LockForRead, LockForWrite, LockOneForRead, or LockOneForWrite. After the variables are locked by the dispenser, they are accessible through the IDTSVariables90 interface. Because the variables are retrieved by name, you must know the name of the variable you want to read or write. It is not possible to enumerate the collection of variables.
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
IDTSPipeline90 Interface
IDTSPipeline90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace