PrepareForExecute 方法
Called prior to PreExecute. The developer can supply code that executes once before the component performs its main processing and before the input buffers are available.
命名空间： Microsoft.SqlServer.Dts.Pipeline.Wrapper
程序集： Microsoft.SqlServer.DTSPipelineWrap（在 Microsoft.SqlServer.DTSPipelineWrap.dll 中）
语法
声明
Sub PrepareForExecute
用法
Dim instance As IDTSRuntimeComponent100
instance.PrepareForExecute()
void PrepareForExecute()
void PrepareForExecute()
abstract PrepareForExecute : unit -> unit
function PrepareForExecute()
注释
Component developers may do some initialization in this method; however the BufferManager is not available until later when the PreExecute method is called.