iphone - convert instance variable into string? -


If I have a uiviewcontroller with a frequency variable "direction" I do MyViewController.direction

I can, but if I do not want a string with a valid name, then I need a "direction".

Is this possible? You can retrieve the list of properties by using the <<> code> class_copyPropertyList and you can use the property_getName return the property given by the first method and retrieve the property name. to do.

You can read more information on it in the Objective-R Runtime Programming Guide in the declared Properties section.


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