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PrimeOutput 方法

Called during package execution for components that add rows to the IDTSBuffer100; including source components and transformation components with asynchronous IDTSOutput100 objects. The developer needs to supply the code that adds the rows to the output buffers.

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 PrimeOutput ( _
    lOutputs As Integer, _
    ByRef lOutputIDs As Integer, _
    ByRef pIDTSBufferOutputs As IDTSBuffer100 _
)
用法
Dim instance As IDTSRuntimeComponent100
Dim lOutputs As Integer
Dim lOutputIDs As Integer
Dim pIDTSBufferOutputs As IDTSBuffer100

instance.PrimeOutput(lOutputs, lOutputIDs, _
    pIDTSBufferOutputs)

void PrimeOutput(
    int lOutputs,
    ref int lOutputIDs,
    ref IDTSBuffer100 pIDTSBufferOutputs
)

void PrimeOutput(
    [InAttribute] int lOutputs, 
    [InAttribute] int% lOutputIDs, 
    [InAttribute] IDTSBuffer100^% pIDTSBufferOutputs
)

abstract PrimeOutput : 
        lOutputs:int * 
        lOutputIDs:int byref * 
        pIDTSBufferOutputs:IDTSBuffer100 byref -> unit 

function PrimeOutput(
    lOutputs : int, 
    lOutputIDs : int, 
    pIDTSBufferOutputs : IDTSBuffer100
)

参数

注释

The number of elements in the lOutputs and pIDTSBufferOutputs array is determined by the number of IDTSOutput100 objects in the IDTSOutputCollection100 of the component connected to an IDTSPath100 object.

Each element in the lOutputIDs array has a IDTSBuffer100 at the same index in the pIDTSBufferOutputs array.

Rows are added to the PipelineBuffer by calling the AddRow method, and when finished, the SetEndOfRowset method is called to notify the data flow task that the component is finished adding rows.

PrimeOutput is called for components whose SynchronousInputID property is set to zero.