Data Flow Properties Reference
The data flow objects in the Microsoft SQL Server Integration Services object model have common properties and custom properties at the level of the component, inputs and outputs, and input columns and output columns. Many properties have read-only values that are assigned at run time by the data flow engine.
Lists and describes the configurable properties common to all Data Flow components.
Lists and describes the custom properties of sources, their outputs, and their output columns.
Lists and describes the custom properties of transformations, their inputs and outputs, and their input and output columns.
Lists and describes the custom properties of destinations, their inputs, and their input columns.
Lists and describes the configurable properties of the paths that connect objects in the data flow.
Lists the data flow properties whose values can be specified by using property expressions.