using button/drop down combobox in Datagrid

hello...i m tryin to make one of the columns in the datagrid to show a drop down combo box when it is clicked but i dunno the code... i have set the Button property in Datagrid to TRUE..and the ddatagrid does show the arrow button..but i duno how to write the source code to add items to it like i used to do with common combo box...
my source code reads..
datagrid1.columns(7).button = true
then how do i continue to add the items to it like in common combobox?
combo1.additem "Hello"
combo1.additem "Hi"

pls help..thanks alot

hello...i m tryin to make one of the columns in the datagrid to show a drop down combo box when it is clicked but i dunno the code... i have set the Button property in Datagrid to TRUE..and the ddatagrid does show the arrow button..but i duno how to write the source code to add items to it like i used to do with common combo box...
my source code reads..
datagrid1.columns(7).button = true
then how do i continue to add the items to it like in common combobox?
combo1.additem "Hello"
combo1.additem "Hi"

pls help..thanks alot

you should put your code under the ButtonClick event of Datagrid Control