iphone - ASCII eqivalent of the symbol ampersand (&) in Obj C -

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i sending emails iphone app calling web service , in email body need send url contains ampersand symbol (&). if use symbol in url web service not send email, if remove ampersand symbol works , webservice sends email fine. question is, should use ascii eqivalent of symbol ? , if so, ascii eqivalent '&'? can 1 me?

this url has ampersand symbol 

http://xx.xxx.1.xx/xxx/aspxapprvcontrct.aspx?partyemail=xx@xxxx.com&devid= 1xx23

thanks in advance.

you need escape whole string (email body) sending webservice. question has been asked before on so, see link included below. got link @caleb included, in , of not solve particular problem. recommend looking @ second answer posted @michael waterfall.

objective c html escape/unescape


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