I have a grid (version 2015.3.1111.45, no option to upgrade) that is bound to a List of custom objects.
Then I have a GridDropDownColumn that is bound to a field that is a decimal.
When I try to use the "HeaderContext" Filter Type and populate the checklist with a web service that returns both the text and the decimal value for that field, the grid will only try to filter on the text that comes from the checklist and not the "ID" value.
The only place I am even able to see what is getting set for the filter is by checking inside the Need Data Source event for the prop [grid].MasterTableView.FilterExpression.
Does anyone have any thoughts?