PDM 2009 - Get Individual Bom Columns...?

I know I'm probably looking right at the answer to this inthe API help file, but...

I have a datagrid view that I'm populating with BOM information. Myfile has about 20 BOM columns, but I'd like to only display 10 ofthose in the datagrid.

Does anyone know how to retrieve an individual BOM Column for afile?SolidworksSolidworks Pdm enterprise Pdm