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If I have a uiviewcontroller with a instance variable “direction”. I can do
MyViewController.direction
but if I don’t want the value but a string with the variable name, so I want @”direction”.
Is it possible?
You can retrieve the list of properties using
class_copyPropertyListand you can useproperty_getNameto retrieve the name of the property passing the struct returned by the first method.You can read more on that in Objective-C Runtime programming guide in the Declared Properties section.