Java Development Tools

hi everybody,

i have a problerme wich realy make me crazy, i have a search form wich diplay data in a table and by clicking on the table ,the data display in a form in wich we can modify it (all this component are drag and drop from the same datacontrol).

but the probleme is that the form is read only , i checked all proprieties and chose simple form but unfortunnely it doesnt work ,i dont understand why ?????

any help please