>>>>Is there a way to make mygrid class contain mytextbox class when creating a grid instead of the VFP textbox class?
>>>
>>>You can do it either visually (add object to column in class designer)
>>
>>There are no columns in grid class to add object to.
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>but you can make them resetting Grid.ColumnCount

Tried this but it makes the grid class not dynamic in using the correct textbox when creating an instance.
>
>>
>>>or programmatically (column.addobject)
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>>Could I modify the grid builder to do something like this? If so, do you know the file name and location?
>
>I don't quite understand what you mean here.

See David F.'s reply