How can checkbox filter be set with IronPython in Spotfire?

Question

I have a column that is set as a checkbox filter which has two values ("Refund" and "EMPTY"). I'd like to set that filter to have only the "Refund" box checked, but I can't find out how to set it.

How is this done easily in IronPython?

Answer 1

Here's how I'm setting the checkbox filters. TOH to @Niko and @Jacek Sierajewski for the "(Empty)" hint for cb filter settings!

from Spotfire.Dxp.Application import Filters as filters
strTtype= Document.Properties['Ttype']
FilterSelection = Document.Data.Filterings["Main Scheme"]
cbfRefund = Document.FilteringSchemes[FilterSelection][Document.Data.Tables["Transaction Data"]]["Refund Transaction"].As[filters.CheckBoxFilter]()
if strTtype=="Refund":
    for CheckBoxValue in cbfRefund.Values:
        cbfRefund.Uncheck(CheckBoxValue)
        if CheckBoxValue == "Refund":
            cbfRefund.Check(CheckBoxValue)
            cbfRefund.IncludeEmpty=False#This clears the "(Empty)" checkbox