i 'm trying to figure out how to save a drawing as an e-drawing, but only publishing selected sheets.

i know that i need to use swEdrawingSaveAsOption_e.swEdrawingSaveSelected.

Then i need to set swUserPreferenceStringListValue_e.swEmodelSelectionList.

And I set the list with ISldWorks::SetUserPreferenceStringListValue.

so this is what I end up with.

swapp.SetUserPreferenceIntegerValue((int) swUserPreferenceIntegerValue_e.swEdrawingsSaveAsSelectionOption,

                (int) swEdrawingSaveAsOption_e.swEdrawingSaveSelected);

swapp.SetUserPreferenceStringListValue((int)swUserPreferenceStringListValue_e.swEmodelSelectionList, ListValue);

So, I want to publish sheet A, B, and C.

How do I set "ListValue"  is it a string with the value of "A, B, C" or and array or is it some other format?