>>Hi everybody,
>>
>>I have a grid on a pageframe. I'm trying to delete textbox in the column and replace it with my own textbox. I select this textbox in Property sheet and then click on form's caption and press delete button.
>>
>>However, nothing happens and the textbox still in the column. What else could I do?
>>
>Maybe this textbox is a part of the grid subclass?

No. How this could be anyway? And should it give me an error then?