Hi Jan,
>>
>>>I need a dubbel click in a grid to select
>>>If i use the methode dbclick() nothing is happen.
>>
>>You need to put your DblClick() code in the DblClick() event of the textbox in the grid, not the grid itself.
>
>Thanks for you reply.
>
>I have a problem that there are no columns in that grid at disign time.
>I add them during runtime using the methode addcolumn. I do no know how change standard dbclick from the added column
>

The solution, which just came up into my head (not an easy one, though) is remove text1 and substitute with your class with DblClick code on the fly...