Can you use a DBcheckbox with a datafield other than a string or Boolean. I am accessing a Pervasive SQL2000i database from Delphi 5 and can't seem to set the ValueChecked or ValueUnchecked parameters for data fields that are either unprintable characters or numbers. I have tried setting these values programatically in the FormCreate event by setting the value to Chr(1) for example which doesn't seem to work for either a character field set to the number 1 or a number field set to 1. Does anyone know a way to make this work?