ParamMappingType

Overview

The ParamMappingType enumeration is used in the Business Processors to denote source of the parameter value.

Each DeltaChange instance containining pending database change consists of two sets of values: old data field values (used to locate the data row in the underlying data table) and new data field values (values to be stored in the database). When DeltaChange is processed an ADO.NET command is created and each of its parameters is mapped to one of the DeltaChange values by name and ParamMappingType value.

Location


Value Description
NewValue Parameter value should be taken from the DeltaChange collection
OldValue Parameter value should be taken from the DeltaChange collection