iphone - How to Call an Instance Method From a Variable Name -


possible duplicate:
object name of string

i want call code below, able change "iteminstance" stringe variable. possible?

uiimage *image = [iteminstance getimage:itemnumber];

edit: read nsselectorfromstring method appears need use, have no idea how it's supposed implemented. ideas?

not exactly. simplest way effect build nsdictionary strings keys , matching instances values. becomes like:

uiimage *image = [[dict objectforkey:instancename] getimage:itemnumber];

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