>>>I got a grid with 2 columns like this :
>>>Checkbox Textbox
>>>1-CLICK 2-NAME
>>>X Name 1
>>> Name 2
>>> Name 3
>>>I dont have any controlsource for the first column (checkbox). When
>>>I click in the first column, I want just one X for all row because
>>>there is just one possible choice. Do you have a way to do this?
>>
>>Column1.bound=.f.
>Edward,
>I already have the bound property set to .F., what I want it when
>the user decide to click in another checkbox, there is just one selection
>visiblem at all.

I'm sorry, but I don't understand what you mean. What do you mean saying 'another checkbox'?
Basically, what behaviour do you want to see when user clicks on column.checkbox?