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Membros CManagedComponentWrapperClass

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

O tipo CManagedComponentWrapperClass expõe os seguintes membros.

Construtores

  Nome Descrição
Método público CManagedComponentWrapperClass Instantiates an instance of the CManagedComponentWrapperClass object.

Início

Métodos

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

Início

Propriedades

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

Início