The primary difference between a Custom Datasource and a SQL Datasource is that a Custom Datasource is responsible for producing the data needed for reporting engine while a SQL Datasource produces a...
Custom reporting data filters involve deciding which rows to include... example: Common types filter. Custom reporting filters are used in conjunction with custom data sources. Usually a custom...
Custom data sources can also be created via interfaces/subclassing - specifying resulting cols - specifying when they apply - generating data To write your own custom data source, create a class...
Summary Report data sources can be easily created for use in Decisions by tagging public classes with an attribute. Example Create a new Class Library project is Visual Studio. Add a reference...