dataset not showing all fields

[mech55]

I'm having trouble finding several fields from the dataset that I need to bind to a text box. when I view the schema of the dataset I see those fields in there, but when I try to bind it in properties it's gone and instead I see three fields that are NOT in the schema. All the other fields are present. I've reconfigured the that adapters that i'm using and regenerated that dataset all to no avail. What the heck should I do?