Combo Select Box in DataGrid

I am trying to display a list of possible values in a particular cell in a DataGrid. Actually, in the particular column, the list of possible values will always be the same.

I’m using combo.loadXML to load my combo box. It appears to be “almost” working. The resulting combo box only has one possible choice (coincidentally equalling the currently chosen value). I cannot change the value to another of the possible choices because only the one choice is presented.

ColType is set to combo and, as I said, it’s almost working. By that, I mean that the data is being evaluated to some extent. My value in my Grid is SL01 (for example). That corresponds to Sale Lane 01 in my XML of options. What’s displayed in the Grid, though, is “Sale Lane 01”. This tells me that something close to what I want is taking place. However, the other possible choices are not there.

Thanks in advance for any help.

Got this one figured out. I had combo.EnableFilteringMode set to true. Removed that line and now it works like I think it should.