PackageUpgradeResult.OnQueryCancel 方法
此 API 支持 SQL Server 2012 基础结构,但不能通过代码直接使用。
Called at any juncture in task processing where it is feasible to cancel execution.
命名空间: Microsoft.SqlServer.Dts.Runtime
程序集: Microsoft.SqlServer.ManagedDTS(在 Microsoft.SqlServer.ManagedDTS.dll 中)
语法
声明
Public Function OnQueryCancel As Boolean
用法
Dim instance As PackageUpgradeResult
Dim returnValue As Boolean
returnValue = instance.OnQueryCancel()
public bool OnQueryCancel()
public:
virtual bool OnQueryCancel() sealed
abstract OnQueryCancel : unit -> bool
override OnQueryCancel : unit -> bool
public final function OnQueryCancel() : boolean
返回值
类型:System.Boolean
The called event.