>>>Never come across this requirement before but I thought it would be achievable by putting the expression:
>>>
>>>=IIF( RteFam.Survey = "Y", .T., .F.)
>>>
>>>in the .Value property of the checkbox. It doesn't react at all.
>>>
>>>Use this as the controlSource for the column instead:
>>>
>>>

>>>( IIF( RteFam.Survey = "Y", .T., .F.) )
>>>

>>
>>Thanks, Marcia.
>>
>>Now this is confusing me, as I said to Gregory:
>>- It strikes me that this function returns T or F.
>>- My field is C(1) - "Y" or "N"
>>- Now, as it's the source of data to which an object is bound, how would this func. tell the form that data input here goes in to my table field?
>
>It wouldn't. But the keypress/click event could do a replace in the cursor + this.Refresh()

Which brings us round to writing code in a method anyway. And it's not just a case of writing the data - I need it to read and display too.