You are deleting the row from the gridview but you are then going and calling databind again which is just refreshing the gridview to the same state that the original datasource is in.
Either remove it from the datasource and then databind, or databind and remove it from the gridview without redatabinding.

You are deleting the row from the gridview but you are then going and calling databind again which is just refreshing the gridview to the same state that the original datasource is in.
Either remove it from the datasource and then databind, or databind and remove it from the gridview without redatabinding.