ios - How to use extern NSString for move the string value from first view to second View Controller -
i use extern nsstring moving string value first view controller second view controller.
is there example show how use extern nsstring pass data between 2 view controllers.
thank you.
try this:
in first view controller :
extern nsstring *str; then define in @interface
@interface{ nsstring *str; } then assign value per requirement in @implementation
and can use str variable in second view controller