iOS mailto url encoding problem

[gyokushou]

Hi all,
I'm working with mailto: url string to send mail out by my application
and it's works fine until I test it with non-English characters,
my app can't open the mail app if there are some non-English characters in my mail body.
does anyone know how to encode the mailto: url string properly?

thank you.

shou

 

[kainjow]

Try using stringByAddingPercentEscapesUsingEncoding: with NSUTF8StringEncoding

 

[gyokushou]

it works!
thank you!