通过

IDTSVariableDispenser90.LockOneForRead Method

  • 项目

This method supports the SQL Server 2005 infrastructure and is not intended to be used directly from your code.

For more information, see VariableDispenserClass.

命名空间: Microsoft.SqlServer.Dts.Runtime.Wrapper
程序集: Microsoft.SqlServer.DTSRuntimeWrap (in microsoft.sqlserver.dtsruntimewrap.dll)

语法

声明
<DispIdAttribute(1610743812)> _
Sub LockOneForRead ( _
    <InAttribute> Variable As String, _
    <InAttribute> <OutAttribute> ByRef ppVariables As IDTSVariables90 _
)

[DispIdAttribute(1610743812)] 
void LockOneForRead (
    [InAttribute] string Variable,
    [InAttribute] out IDTSVariables90 ppVariables
)

[DispIdAttribute(1610743812)] 
void LockOneForRead (
    [InAttribute] String^ Variable, 
    [InAttribute] [OutAttribute] IDTSVariables90^% ppVariables
)

/** @attribute DispIdAttribute(1610743812) */ 
void LockOneForRead (
    /** @attribute InAttribute() */ String Variable, 
    /** @attribute InAttribute() */ /** @attribute OutAttribute() */ /** @ref */ IDTSVariables90 ppVariables
)

JScript 不支持由引用传递值类型参数。

参数

  • Variable
  • ppVariables

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

IDTSVariableDispenser90 Interface
IDTSVariableDispenser90 Members
Microsoft.SqlServer.Dts.Runtime.Wrapper Namespace