iphone访问或修改数组中对象的属性

Bro*_*die 1 arrays iphone properties objective-c

我如何访问存储在数组中的对象的属性?

就像是:

[myArray objectAtIndex:0].intProperty = 12345;
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Jac*_*kin 6

您需要先抛出对象.

((MyObjectType *) [myArray objectAtIndex:0]).intProperty = 12345;