>>>>>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?
> Edward,
>'Another ChexBox' : in the same column you could check the box of each row,
>but me when you change row in the same column, i want just one check at all. Because after this selection the user will press a button and the method click of this button will validate the selection of the user.

So, you mean that user can check rows differently, e.g. check 1st row, and uncheck 2nd row etc.? If so, then Colimn.Bound=.t. and also you must provide additional recordsource field to base checkbox upon it.