Instanzvariablen in einer 2. View ändern - mit Properties?

[Answer]

Hallo ihr Lieben,
Ich habe in meiner iGuessViewController.h folgendes stehen:

[COLOR=#cf3125][COLOR=#77492d]#import [/COLOR]<UIKit/UIKit.h>[/COLOR]


[COLOR=#508186][COLOR=#b933a1]@class[/COLOR]SecondView[COLOR=#000000];[/COLOR][/COLOR]



[COLOR=#b933a1][COLOR=#b933a1]@interface[/COLOR] iGuessViewController : [COLOR=#7041a7]UIViewController[/COLOR] {[/COLOR]
[COLOR=#B933A1]    [/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]IBOutlet[/COLOR] [COLOR=#508186]SecondView[/COLOR] *secondVC;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]IBOutlet[/COLOR] [COLOR=#7041a7]UIButton[/COLOR] *CheckButton;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]IBOutlet[/COLOR] [COLOR=#7041a7]UITextView[/COLOR] *VerlaufTextView;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]IBOutlet[/COLOR] [COLOR=#7041a7]UIPickerView[/COLOR] *picker1;[/COLOR]
[COLOR=#B933A1]    [COLOR=#7041a7]NSMutableArray[/COLOR] *arrayPicker1;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]IBOutlet[/COLOR] [COLOR=#7041a7]UIPickerView[/COLOR] *picker2;[/COLOR]
[COLOR=#B933A1]    [COLOR=#7041a7]NSMutableArray[/COLOR] *arrayPicker2;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]IBOutlet[/COLOR] [COLOR=#7041a7]UIPickerView[/COLOR] *picker3;[/COLOR]
[COLOR=#B933A1]    [COLOR=#7041a7]NSMutableArray[/COLOR] *arrayPicker3;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]IBOutlet[/COLOR] [COLOR=#7041a7]UIPickerView[/COLOR] *picker4;[/COLOR]
[COLOR=#B933A1]    [COLOR=#7041a7]NSMutableArray[/COLOR] *arrayPicker4;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] x;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] o;[/COLOR]

[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] [COLOR=#b933a1]try[/COLOR];[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] pick1Read;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] pick2Read;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] pick3Read;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] pick4Read;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] numberOne;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] numberTwo;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] numberThree;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] numberFour;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]IBOutlet[/COLOR] [COLOR=#7041a7]UILabel[/COLOR] *XOLabel;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]IBOutlet[/COLOR] [COLOR=#7041a7]UILabel[/COLOR] *VersuchLabel;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] first;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] second;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] third;[/COLOR]
[COLOR=#B933A1]    [COLOR=#b933a1]int[/COLOR] fourth;[/COLOR]
[COLOR=#B933A1]}[/COLOR]
[COLOR=#B933A1]
[/COLOR]
[COLOR=#B933A1]-([COLOR=#b933a1]IBAction[/COLOR])einstellungenPressed;[/COLOR]
[COLOR=#B933A1]-([COLOR=#b933a1]IBAction[/COLOR])checkPressed;[/COLOR]
[COLOR=#B933A1]
[/COLOR]
[COLOR=#B933A1]@property[COLOR=#000000] ([/COLOR]nonatomic[COLOR=#000000], [/COLOR]retain[COLOR=#000000]) [/COLOR][COLOR=#508186]SecondView[/COLOR][COLOR=#000000] *secondVC;[/COLOR][/COLOR]
[COLOR=#B933A1]@property[COLOR=#000000] ([/COLOR]nonatomic[COLOR=#000000], [/COLOR]retain[COLOR=#000000]) [/COLOR][COLOR=#7041a7]UIPickerView[/COLOR][COLOR=#000000] *picker1;[/COLOR][/COLOR]
[COLOR=#B933A1]@property[COLOR=#000000] ([/COLOR]nonatomic[COLOR=#000000], [/COLOR]retain[COLOR=#000000]) [/COLOR][COLOR=#7041a7]UIPickerView[/COLOR][COLOR=#000000] *picker2;[/COLOR][/COLOR]
[COLOR=#B933A1]@property[COLOR=#000000] ([/COLOR]nonatomic[COLOR=#000000], [/COLOR]retain[COLOR=#000000]) [/COLOR][COLOR=#7041a7]UIPickerView[/COLOR][COLOR=#000000] *picker3;[/COLOR][/COLOR]
[COLOR=#B933A1]@property[COLOR=#000000] ([/COLOR]nonatomic[COLOR=#000000], [/COLOR]retain[COLOR=#000000]) [/COLOR][COLOR=#7041a7]UIPickerView[/COLOR][COLOR=#000000] *picker4;[/COLOR][/COLOR]
[COLOR=#B933A1]
[/COLOR]
[COLOR=#B933A1]@end[/COLOR]

und möchte nun in der SecondView.m (erreichbar durch einen Button in der iGuessViewController.m) ein paar oben deklarierte Variablen ändern. Zum genaueren Verständnis: Es ist ein "Neues Spiel" Button in der 2. View.

Habe recherchiert und habe gelesen ich sollte das am Besten mit Properties machen. Nur steht in meinem Obj-C Buch in dem Kapitel nichts was mir weiterhilft und die Beispiele im Internet sind auch nicht verständlicher.

Was muss ich nun in meiner iGuessViewController.h und in meiner SecondView.m ändern, um den Variablen einen Wert zu geben?
Bin über jede Hilfe dankbar - ich hoffe ihr verzeiht solche Anfängerfragen

PS. Ich möchte unter anderem den Labeln XOLabel und VersuchLabel einen Text zuweisen können.

 

[sheep]

Protocols and Delegates