ListGrid setEditedRecord() function?

1. SmartClient_v100p_2015-05-13_LGPL
2. IE 11

Hi,

I know there's a getEditedRecord function for the ListGrid control, but is there a function equivalent to something like setEditedRecord?

I have a disconnected dataset associated to the ListGrid, and some of the fields in the dataset are set to hidden. I'd like to assign data values to some of the fields in the edited record outside of what's displayed in the ListGrid. The data values are added through other controls that aren't the ListGrid, but I need to add those values to the same set of existing edited values accessed whenever getEditedRecord is called.