I have two combo boxes at my default.aspx page. in the page lode event i am populating combobox1 with say A,B,C.
What I need is..say user is selecting a value from combobox1 .. say 'B'..combobox2 will then reload its values except the value already chosen in combobox1..eg 'B'...so combobox2 will show 'A','C' only.
Please help me with C# code example. Thank you.