ManagedComponentHost.Instantiate 方法

此 API 支持 SQL Server 2012 基础结构，但不能通过代码直接使用。

Instantiates the host.

命名空间：  Microsoft.SqlServer.Dts.Pipeline
程序集：  Microsoft.SqlServer.PipelineHost（在 Microsoft.SqlServer.PipelineHost.dll 中）

语法

声明
Public Sub Instantiate ( _
    userComponentTypeName As String, _
    componentMetaData As IDTSComponentMetaData100, _
    variableDispenser As IDTSVariableDispenser100, _
    bufferManager As IDTSBufferManager100, _
    eventInfos As IDTSEventInfos100, _
    refTracker As IDTSObjectReferenceTracker100, _
    logEntryInfos As IDTSLogEntryInfos100, _
    <OutAttribute> ByRef productLevel As DTSProductLevel _
)
用法
Dim instance As ManagedComponentHost 
Dim userComponentTypeName As String 
Dim componentMetaData As IDTSComponentMetaData100 
Dim variableDispenser As IDTSVariableDispenser100 
Dim bufferManager As IDTSBufferManager100 
Dim eventInfos As IDTSEventInfos100 
Dim refTracker As IDTSObjectReferenceTracker100 
Dim logEntryInfos As IDTSLogEntryInfos100 
Dim productLevel As DTSProductLevel

instance.Instantiate(userComponentTypeName, _
    componentMetaData, variableDispenser, _
    bufferManager, eventInfos, refTracker, _
    logEntryInfos, productLevel)

public void Instantiate(
    string userComponentTypeName,
    IDTSComponentMetaData100 componentMetaData,
    IDTSVariableDispenser100 variableDispenser,
    IDTSBufferManager100 bufferManager,
    IDTSEventInfos100 eventInfos,
    IDTSObjectReferenceTracker100 refTracker,
    IDTSLogEntryInfos100 logEntryInfos,
    out DTSProductLevel productLevel
)

public:
virtual void Instantiate(
    String^ userComponentTypeName, 
    IDTSComponentMetaData100^ componentMetaData, 
    IDTSVariableDispenser100^ variableDispenser, 
    IDTSBufferManager100^ bufferManager, 
    IDTSEventInfos100^ eventInfos, 
    IDTSObjectReferenceTracker100^ refTracker, 
    IDTSLogEntryInfos100^ logEntryInfos, 
    [OutAttribute] DTSProductLevel% productLevel
) sealed

abstract Instantiate : 
        userComponentTypeName:string * 
        componentMetaData:IDTSComponentMetaData100 * 
        variableDispenser:IDTSVariableDispenser100 * 
        bufferManager:IDTSBufferManager100 * 
        eventInfos:IDTSEventInfos100 * 
        refTracker:IDTSObjectReferenceTracker100 * 
        logEntryInfos:IDTSLogEntryInfos100 * 
        productLevel:DTSProductLevel byref -> unit  
override Instantiate : 
        userComponentTypeName:string * 
        componentMetaData:IDTSComponentMetaData100 * 
        variableDispenser:IDTSVariableDispenser100 * 
        bufferManager:IDTSBufferManager100 * 
        eventInfos:IDTSEventInfos100 * 
        refTracker:IDTSObjectReferenceTracker100 * 
        logEntryInfos:IDTSLogEntryInfos100 * 
        productLevel:DTSProductLevel byref -> unit

public final function Instantiate(
    userComponentTypeName : String, 
    componentMetaData : IDTSComponentMetaData100, 
    variableDispenser : IDTSVariableDispenser100, 
    bufferManager : IDTSBufferManager100, 
    eventInfos : IDTSEventInfos100, 
    refTracker : IDTSObjectReferenceTracker100, 
    logEntryInfos : IDTSLogEntryInfos100, 
    productLevel : DTSProductLevel
)

参数

• userComponentTypeName
  类型：System.String
  The type name of the component.

• componentMetaData
  类型：Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSComponentMetaData100
  The component metadata.

• variableDispenser
  类型：Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSVariableDispenser100
  The variable dispenser.

• bufferManager
  类型：Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSBufferManager100
  The buffer manager.

• eventInfos
  类型：Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSEventInfos100
  The event information.

• refTracker
  类型：Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSObjectReferenceTracker100
  The reference tracker.

• logEntryInfos
  类型：Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSLogEntryInfos100
  The log entry information.

• productLevel
  类型：Microsoft.SqlServer.Dts.Runtime.Wrapper.DTSProductLevel%
  The product level.

实现

IDTSManagedComponentHost100.Instantiate(String, IDTSComponentMetaData100, IDTSVariableDispenser100, IDTSBufferManager100, IDTSEventInfos100, IDTSObjectReferenceTracker100, IDTSLogEntryInfos100, DTSProductLevel%)

请参阅

参考

ManagedComponentHost 类

Microsoft.SqlServer.Dts.Pipeline 命名空间