I would really like to have a datagrid where i can put a combobox in it, these both

Does anybody have this tool , and how to use it ... please!
I would like to populate the combobox(inside the grid) with
displaymember (a text) and displayvalue(the value) so that after selecting
i can save in a db

I got an application in acces and i want to do it the same way
help please

[IMG]C:\Documents and Settings\pamolsa\Escritorio\access.bmp[/IMG]