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Use an integer value as part of a variable name - Printable Version +- iDevGames Forums (http://www.idevgames.com/forums) +-- Forum: Development Zone (/forum-3.html) +--- Forum: Game Programming Fundamentals (/forum-7.html) +--- Thread: Use an integer value as part of a variable name (/thread-585.html) |
Use an integer value as part of a variable name - PHANTOMIAS - Nov 18, 2009 09:19 AM Hello! I have many UIImageView´s on my MainView named imageView1, imageView2, ... I can detect which imageView is tapped because of the coordinates. So I have the number, for example 3, but how can I call something like Code: imageView3.image = [UIImage imageNamed:@"test.png"];Do you have an idea? Thanks & Regards. Use an integer value as part of a variable name - SethWillits - Nov 18, 2009 12:31 PM ![]() You call it, by simply… calling it. Rephrase your question? Use an integer value as part of a variable name - OneSadCookie - Nov 18, 2009 12:49 PM Maybe you want an array? Use an integer value as part of a variable name - PHANTOMIAS - Nov 18, 2009 04:56 PM I only have the number: ... int FIELD = [testController getField:point]; -> now I want to call imageViewFIELD.image = ... How could I do this? Use an integer value as part of a variable name - cmiller - Nov 18, 2009 10:56 PM Yeah you want an array. What you're trying to do isn't possible, though by using an array you can achieve the same result. Code: NSArray * imageViews = ...;Look at the NSArray [developer.apple.com] class reference to get yourself started. Use an integer value as part of a variable name - PHANTOMIAS - Dec 8, 2009 09:24 AM That helps me, thank you very much! |