Write/Read plist file iPhone

Question

I have plist in my iphone app and I want to read and write an integer from my single to and form it.

I have this to read it:

 scoreData *score = [scoreD         


        

Answer 1

Two things:

1. When you're setting a key in a dictionary, you're probably after setObject:forKey: instead of setValue:forKey:.

2. Dictionaries hold objects (type id or NSString* or your own Obj-C objects), not primitive types (int, BOOL, etc).

When you want to store a primitive type in an Obj-C collection, you can "wrap" it in an object like this:

[plistDict setObject:[NSNumber numberWithInt:score.highScore] forKey:@"score"];

And get it back like this:

score.highScore = [[pListDict objectForKey:@"score"] intValue];