as i have just started c# so i am unable to understand your reply.would you please explain it to me.

i want to make T9 dictionary in c#.how to start?????????

how to make T9 dictionary using c sharp? thanks in advance

i have made simple calculator in csharp but unable to make windows calculator.what should i do.please help thanks in advance

T9 dictionary is used in mobiles.i want to make this dictionary using c sharp.give me some idea how to start thanks in advance