Deriving combobox
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Ok.. here's what I'm trying to do :) I have a windows form with a datagrid that display the content of a table in a database. (let's say countries for example) I can edit, delete and add records in this grid. In another windows form, I have a combobox. This combobox displays all countries. I want to add an item in this combobox (Add a country) and when I select it, I have to show the first form to allow the user to add, edit, delete countries and then select one. All changes applied in the grid have to be applied in the combobox and the (Add a country) item must not appear in the grid. How can I add an item manually in the combobox when this one is binded to a datasource? :omg: I don't know if it's possible, but if it is, if someone could send me some tips, I would appreciate! Thanks Marc