I am looking to do this too. However, I want to use esri's geocoding service, not my own custom one. Can I still use theirs but make it search only within a geographic boundary?
Also, when I type in an address in the search box, I get multiple results of the same address. I see that some are different (like with the street direction or city), but there is always two of the same exact address. Why?
Just gettting started, in tutorials stating to click on settings-->Map Tools-->Search, there is no search option?