ScriptComponentHost 類別
此 API 支援 SQL Server 2012 基礎結構，但無法直接從您的程式碼使用。
Represents the host for the script component.
繼承階層
System.Object
Microsoft.SqlServer.Dts.Pipeline.PipelineComponent
Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost
命名空間： Microsoft.SqlServer.Dts.Pipeline
組件： Microsoft.SqlServer.TxScript (在 Microsoft.SqlServer.TxScript.dll 中)
語法
'宣告
Public Class ScriptComponentHost _
Inherits PipelineComponent _
Implements IVSTAScriptComponentUI
'用途
Dim instance As ScriptComponentHost
public class ScriptComponentHost : PipelineComponent,
IVSTAScriptComponentUI
public ref class ScriptComponentHost : public PipelineComponent,
IVSTAScriptComponentUI
type ScriptComponentHost =
class
inherit PipelineComponent
interface IVSTAScriptComponentUI
end
public class ScriptComponentHost extends PipelineComponent implements IVSTAScriptComponentUI
ScriptComponentHost 型別公開下列成員。
建構函式
| 名稱 | 說明 | |
|---|---|---|
.gif "公用方法") |
ScriptComponentHost | 基礎結構。Initializes a new instance of the ScriptComponentHost class. |
上層
屬性
| 名稱 | 說明 | |
|---|---|---|
.gif "公用屬性") |
BufferManager | Gets the IDTSBufferManager100 of the pipeline component. (繼承自 PipelineComponent。) |
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ComponentMetaData | Gets the IDTSComponentMetaData100 for a component. (繼承自 PipelineComponent。) |
|
CurrentScriptingEngine | 基礎結構。Gets the current scripting engine. |
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ErrorSupport | Returns an ErrorSupport object that lets the component raise errors, warnings, or other information events based on HRESULTs returned by Integration Services components written in native code. (繼承自 PipelineComponent。) |
|
EventInfos | Gets the IDTSEventInfos100 collection of the PipelineComponent object. (繼承自 PipelineComponent。) |
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LogEntryInfos | Gets an IDTSLogEntryInfos100 collection of logging events that the component has registered. (繼承自 PipelineComponent。) |
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ProjectTemplatePath | 基礎結構。Gets the path of the current template. |
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ReferenceTracker | Gets the IDTSObjectReferenceTracker100 associated with the component. (繼承自 PipelineComponent。) |
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VariableDispenser | Gets the IDTSVariableDispenser100 of the data flow component. (繼承自 PipelineComponent。) |
上層
方法
| 名稱 | 說明 | |
|---|---|---|
|
AcquireConnections | 基礎結構。Acquires connection for ScriptComponentHost. (覆寫 PipelineComponent.AcquireConnections(Object)。) |
|
AddErrorOutput | Adds an IDTSOutput100 object and marks it as an error output by setting the IsErrorOut property to true. (繼承自 PipelineComponent。) |
|
Cleanup | 基礎結構。Performs a component host cleanup. (覆寫 PipelineComponent.Cleanup()。) |
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CloseIDE | 基礎結構。Closes the IDE for the ScriptComponentHost. |
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CreateNewProject | 基礎結構。Creates a new ScriptComponentHost project. |
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DeleteExternalMetadataColumn | Deletes the external metadata column at the specified index from the collection of external metadata columns. (繼承自 PipelineComponent。) |
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DeleteInput | Deletes an IDTSInput100 object from the IDTSInputCollection100 collection. (繼承自 PipelineComponent。) |
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DeleteOutput | Deletes an IDTSOutput100 object from the IDTSOutputCollection100 collection. (繼承自 PipelineComponent。) |
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DeleteOutputColumn | Deletes an IDTSOutputColumn100 object from the IDTSOutputColumnCollection100 collection. (繼承自 PipelineComponent。) |
|
DescribeRedirectedErrorCode | Provides error code information for a PipelineBuffer row added to an output buffer. (繼承自 PipelineComponent。) |
|
Equals | (繼承自 Object。) |
.gif "受保護的方法") |
Finalize | (繼承自 Object。) |
|
GetBinaryCode | 基礎結構。Gets the collection of binary codes. |
|
GetDependentInputs | Returns a collection of the input IDs of inputs that are waiting for more data, and thus are blocking the specified input. (繼承自 PipelineComponent。) |
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GetErrorOutputInfo | Returns the index and ID of the error output of the component. (繼承自 PipelineComponent。) |
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GetHashCode | (繼承自 Object。) |
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GetType | (繼承自 Object。) |
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GetUniqueVSTAProjectName | 基礎結構。Gets the unique VSTA project name. |
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Initialize | When overridden in a derived class, initializes a new instance of a custom data flow component. (繼承自 PipelineComponent。) |
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InsertExternalMetadataColumnAt | Inserts a new external metadata column into the collection of external metadata columns at the specified index. (繼承自 PipelineComponent。) |
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InsertInput | 基礎結構。Inserts input for the ScriptComponentHost. (覆寫 PipelineComponent.InsertInput(DTSInsertPlacement, Int32)。) |
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InsertOutput | 基礎結構。Inserts a new output to the ScriptComponentHost. (覆寫 PipelineComponent.InsertOutput(DTSInsertPlacement, Int32)。) |
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InsertOutputColumnAt | 基礎結構。Inserts an output at a specified column index. (覆寫 PipelineComponent.InsertOutputColumnAt(Int32, Int32, String, String)。) |
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IsInputReady | Determines which of the inputs attached to a component are waiting for more data, and which have enough data to process and are blocked. (繼承自 PipelineComponent。) |
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LoadScriptFromComponent | 基礎結構。Loads script from component. |
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MapInputColumn | Establishes a relationship between an input column and a corresponding external metadata column. (繼承自 PipelineComponent。) |
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MapOutputColumn | Establishes a relationship between an output column and a corresponding external metadata column. (繼承自 PipelineComponent。) |
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MemberwiseClone | (繼承自 Object。) |
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OnDeletingInputColumn | Deletes an IDTSInputColumn100 object from the IDTSInputColumnCollection100. (繼承自 PipelineComponent。) |
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OnInputPathAttached | Called when an IDTSInput100 object is connected to the component through the IDTSPath100 interface. (繼承自 PipelineComponent。) |
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OnInputPathDetached | Called when an IDTSInput100 object is disconnected from the component through the IDTSPath100 interface. (繼承自 PipelineComponent。) |
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OnOutputPathAttached | Called when an IDTSOutput100 object of the component is attached to a downstream component. (繼承自 PipelineComponent。) |
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PerformUpgrade | 基礎結構。Performs a ScriptComponentHost upgrade. (覆寫 PipelineComponent.PerformUpgrade(Int32)。) |
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PostExecute | 基礎結構。Specifies the ScriptComponentHost after execution. (覆寫 PipelineComponent.PostExecute()。) |
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PreExecute | 基礎結構。Specifies the ScriptComponentHost before execution. (覆寫 PipelineComponent.PreExecute()。) |
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PrepareForExecute | 基礎結構。Prepares the ScriptComponentHost before execution. (覆寫 PipelineComponent.PrepareForExecute()。) |
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PrimeOutput | 基礎結構。Specifies the prime output for the ScriptComponentHost. (覆寫 PipelineComponent.PrimeOutput(Int32, array<Int32[], array<PipelineBuffer[])。) |
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ProcessInput | 基礎結構。Processes the ScriptComponentHost input. (覆寫 PipelineComponent.ProcessInput(Int32, PipelineBuffer)。) |
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ProvideComponentProperties | 基礎結構。Provides properties for the ScriptComponentHost. (覆寫 PipelineComponent.ProvideComponentProperties()。) |
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PutBinaryCode | 基礎結構。Puts binary codes in the ScriptComponentHost. |
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PutSourceCode | 基礎結構。Puts source code to the ScriptComponentHost. |
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RegisterEvents | When you are developing a custom data flow component, you override this method to create custom events. (繼承自 PipelineComponent。) |
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RegisterLogEntries | 基礎結構。Registers log entries for the ScriptComponentHost. (覆寫 PipelineComponent.RegisterLogEntries()。) |
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ReinitializeMetaData | Repairs any errors identified during validation that cause the component to return VS_NEEDSNEWMETADATA at design time. (繼承自 PipelineComponent。) |
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ReleaseConnections | 基礎結構。Releases connection for the host. (覆寫 PipelineComponent.ReleaseConnections()。) |
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RemoveAllInputsOutputsAndCustomProperties | Deletes each IDTSInput100 and IDTSOutput100 object from the component. (繼承自 PipelineComponent。) |
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SaveScriptProject | 基礎結構。Saves the ScriptComponentHost script project. |
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SetComponentProperty | 基礎結構。Sets the component property of the host. (覆寫 PipelineComponent.SetComponentProperty(String, Object)。) |
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SetExternalMetadataColumnDataTypeProperties | Sets the data type properties of the specified external metadata column. (繼承自 PipelineComponent。) |
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SetExternalMetadataColumnProperty | Sets an individual property of an external metadata column. (繼承自 PipelineComponent。) |
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SetInputColumnProperty | Assigns a value to the IDTSCustomProperty100 of an IDTSInputColumn100 object. (繼承自 PipelineComponent。) |
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SetInputProperty | Assigns a value to the IDTSCustomProperty100 of an IDTSInput100 object. (繼承自 PipelineComponent。) |
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SetOutputColumnDataTypeProperties | 基礎結構。Sets the output column data type property for the component host. (覆寫 PipelineComponent.SetOutputColumnDataTypeProperties(Int32, Int32, DataType, Int32, Int32, Int32, Int32)。) |
|
SetOutputColumnProperty | Sets the value of an IDTSCustomProperty100 for an IDTSOutputColumn100 object. (繼承自 PipelineComponent。) |
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SetOutputProperty | Sets the value of an IDTSCustomProperty100 on an IDTSOutput100 object. (繼承自 PipelineComponent。) |
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SetUsageType | Creates an IDTSInputColumn100 object in the IDTSInputColumnCollection100 of the component and sets the UsageType property of the column. (繼承自 PipelineComponent。) |
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ShowIDE | 基礎結構。Shows the IDE for the Component host. |
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ToString | (繼承自 Object。) |
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Validate | 基礎結構。Validates the component host. (覆寫 PipelineComponent.Validate()。) |
上層
執行緒安全性
這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。