The ExpressionTransformation type exposes the following members.
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Constructors
Name | Description | |
---|---|---|
![]() | ExpressionTransformation |
Creates the transformation.
|
Methods
Name | Description | |
---|---|---|
![]() | Connect | Connect to the input reader, a DataRowReader
can then be retrieved from the DataTransformationConnection.
(Inherited from DataTransformation.) |
![]() | ConnectCore | Connect to the input reader, a DataRowReader
can then be retrieved from the DataTransformationConnection.
(Inherited from DataTransformation.) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GenerateDataHistoryCore |
Create detail information for the DataTransformation.
See DataHistoryBuilder for more information on
how to add detailed information to the data history.
(Inherited from DataTransformation.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
Properties
Name | Description | |
---|---|---|
![]() | ColumnAdditions |
Gets the collection of operations that represents added columns.
|
![]() ![]() | ColumnNameSymbol |
Use this in expressions and/or names to refer to the columns in a selection that this shall be applied to.
|
![]() | ColumnRemovals |
Gets the collection of operations that represents removed columns.
|
![]() | ColumnReplacements |
Gets the collection of operations that represents replaced columns.
|
![]() | LoadReport | Gets the PartialDataLoadReport that can be used to
report errors during connection.
(Inherited from DataTransformation.) |
![]() | Name | Gets the display name of the transformation.
(Inherited from DataTransformation.) |
![]() | TypeId | Gets the type identifier for the data source.
(Inherited from DataTransformation.) |
See Also