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Элементы CManagedComponentWrapperClass

Represents the design-time instance of a data flow component.

Тип CManagedComponentWrapperClass предоставляет доступ к следующим элементам.

Конструкторы

  Имя Описание
Открытый метод CManagedComponentWrapperClass Instantiates an instance of the CManagedComponentWrapperClass object.

В начало

Методы

  Имя Описание
Открытый метод AcquireConnections Establishes a connection to a connection manager.
Открытый метод Cleanup Frees resources and cleans up after the component runs.
Открытый метод DeleteExternalMetadataColumn Deletes the external metadata column at the specified index from the collection of external metadata columns.
Открытый метод DeleteInput Deletes an IDTSInput100 object from the IDTSInputCollection100 collection.
Открытый метод DeleteOutput Deletes an IDTSOutput100 object from the IDTSOutputCollection100 collection of the component.
Открытый метод DeleteOutputColumn Deletes an IDTSOutputColumn100 object from the IDTSOutputColumnCollection100 collection of the component.
Открытый метод DescribeRedirectedErrorCode Returns the description of an error code defined by the component.
Открытый метод Equals (Наследуется из Object.)
Защищенный метод Finalize (Наследуется из Object.)
Открытый метод GetEnumerationCollection Returns the IDTSFriendlyEnumCollection100 specified by the
Открытый метод GetHashCode (Наследуется из Object.)
Открытый метод GetType (Наследуется из Object.)
Открытый метод InsertExternalMetadataColumnAt Inserts a new external metadata column into the collection of external metadata columns at the specified index.
Открытый метод InsertInput Adds an IDTSInput100 object to the IDTSInputCollection100 of the component.
Открытый метод InsertOutput Adds a new IDTSOutput100 object to the component.
Открытый метод InsertOutputColumnAt Creates a new IDTSOutputColumn100 object and inserts it into the IDTSOutputColumnCollection100 of the component.
Открытый метод MapInputColumn Establishes a relationship between an input column and a corresponding external metadata column.
Открытый метод MapOutputColumn Establishes a relationship between an IDTSOutputColumn100 column and a corresponding IDTSExternalMetadataColumn100 column.
Защищенный метод MemberwiseClone (Наследуется из Object.)
Открытый метод OnDeletingInputColumn Called when an IDTSInputColunn100 object is being deleted from an IDTSInputColumnCollection100 of the component.
Открытый метод OnInputPathAttached Called when an IDTSInput100 object of the component is attached to a downstream component.
Открытый метод OnInputPathDetached Called when the IDTSInput100 object of the component is disconnected from an upstream component.
Открытый метод OnOutputPathAttached Called when an IDTSOutput100 object of the component is attached to a downstream component.
Открытый метод PerformUpgrade Upgrades the metadata of the component to the version of the component that is installed on the local computer.
Открытый метод PostExecute Does the tasks that have to be done after the component has finished processing rows of data.
Открытый метод PreExecute Does the tasks that have to be done after the PrepareForExecute method runs, but before the component begins to process rows of data.
Открытый метод PrepareForExecute Does the tasks that have to be done both before the component begins to process rows of data and before the PreExecute method runs.
Открытый метод PrimeOutput Adds rows to the output buffers in the data flow.
Открытый метод ProcessInput Processes the rows of data that are received in input buffers from upstream components.
Открытый метод ProvideComponentProperties Initializes or resets the IDTSComponentMetaData100 of the component.
Открытый метод ReinitializeMetaData Called to allow the component to repair problems with the IDTSComponentMetaData100 object that were identified by the component during the Validate method.
Открытый метод ReleaseConnections Frees the connections established by the component during AcquireConnections.
Открытый метод SetComponentProperty Assigns a value to a IDTSCustomProperty100 of the component.
Открытый метод SetExternalMetadataColumnDataTypeProperties Sets the data type properties of the specified external metadata column.
Открытый метод SetExternalMetadataColumnProperty Sets an individual property on an external metadata column.
Открытый метод SetInputColumnProperty Assigns a value to the IDTSCustomProperty100 of an IDTSInputColumn100 object.
Открытый метод SetInputProperty Assigns a value to the IDTSCustomProperty100 of an IDTSInput100 object in the component.
Открытый метод SetOutputColumnDataTypeProperties Sets the data type properties of an IDTSOutputColumn100 object.
Открытый метод SetOutputColumnProperty Assigns a value to the IDTSCustomProperty100 of an IDTSOutputColumn100 object.
Открытый метод SetOutputProperty Call this method to set the IDTSCustomProperty100 of an IDTSOutput100 object of the component.
Открытый метод SetUsageType Creates an IDTSInputColumn100 object in the IDTSInputColumnCollection100 of the component and sets the UsageType property of the column.
Открытый метод ToString (Наследуется из Object.)
Открытый метод Validate Verifies that the component is configured correctly and ready to execute.

В начало

Свойства

  Имя Описание
Открытое свойство BufferManager Sets the IDTSBufferManager100 object of the component.
Открытое свойство ComponentMetaData Sets the IDTSComponentMetaData100 object for the component
Открытое свойство EventInfos Sets the IDTSEventInfos100 collection that is associated with the component.
Открытое свойство LogEntryInfos Gets the IDTSLogEntryInfos100 object to the component.
Открытое свойство ReferenceTracker Sets the IDTSObjectReferenceTracker100 object that is associated with the component.
Открытое свойство RequiredProductLevel Gets a value that indicates which edition of SQL Server the data flow component requires.
Открытое свойство VariableDispenser Sets the IDTSVariableDispenser100 object that is associated with the component.

В начало