I want to know how i can do the following :-
I have a dbgrid(dbgrdEducation), it has five columns(ID,University, Year of Passing, Stream, Degree)ID column is hidden, Now i want that when i click the cell(button) in column Stream it should show me a drop down list similar to combo-box.In the list i want Science,Humanities,Engineering etc. please help me. it is urgent.