Question : Programmatically manipulate a result dataset in Reporting Services?

Is it possible to programmatically access or manipulate the rows in a dataset within SQL Reporting Services? ie add / remove rows

The reason I'm asking this is because I have a requirement to dynamically add a row to an MDX result set bound to a table, however in MDX there is no equivalent of the UNION function as there is in SQL

Besides, I can think of several useful usages that would arise from being able to manipulate the dataset objects using code. Is the dataset exposed in the default object-model or anywhere else?

Answer : Programmatically manipulate a result dataset in Reporting Services?

If we are talking about SQL RS 2005 - then I don't think you can do it programmatically in the report. You can try doing it for embedded reports from a .NET application, but for plain reports don't really know how or where you would do it... There is ability to use VB coding as functions, but not to an extend of manipulating with datasets.