IDTSEvents100.OnPreExecute 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 when a task is about to execute. This event is raised by a task or a container immediately before it runs.
命名空间： Microsoft.SqlServer.Dts.Runtime.Wrapper
程序集： Microsoft.SqlServer.DTSRuntimeWrap（在 Microsoft.SqlServer.DTSRuntimeWrap.dll 中）
语法
声明
Sub OnPreExecute ( _
pExec As IDTSExecutable100, _
ByRef pbFireAgain As Boolean _
)
用法
Dim instance As IDTSEvents100
Dim pExec As IDTSExecutable100
Dim pbFireAgain As Boolean
instance(pExec, pbFireAgain)
void OnPreExecute(
IDTSExecutable100 pExec,
ref bool pbFireAgain
)
void OnPreExecute(
[InAttribute] IDTSExecutable100^ pExec,
bool% pbFireAgain
)
abstract OnPreExecute :
pExec:IDTSExecutable100 *
pbFireAgain:bool byref -> unit
function OnPreExecute(
pExec : IDTSExecutable100,
pbFireAgain : boolean
)
参数
- pExec
类型：Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSExecutable100
The task that is to execute next.
- pbFireAgain
类型：System.Boolean%
A Boolean that indicates this should continue firing or stop firing. A value of true indicates that it should continue firing.
注释
For more information, see IDTSEvents.