How do I save two strings and a BOOL to a plist?

If we assume that the strings and bools are the variables I declare:

Code:

NSString *stringToSave1;
NSString *stringToSave2;
BOOL boolToSave;

// Do whatever gets the above setup.

NSUserDefaults *defs = [NSUserDefaults standardUserDefaults];
[defs setObject:stringToSave1 forKey:@"string 1"];
[defs setObject:stringToSave2 forKey:@"string 2"];
[defs setBool:boolToSave forKey:@"bool"]

You can recover them from defaults by

Code:

NSUserDefaults *defs = [NSUserDefaults standardUserDefaults];
stringToSave1  = (NSString *) [defs objectForKey:@"string 1"];
stringToSave2  = (NSString *) [defs objectForKey:@"string 2"];
boolToSave = [defs boolForKey:@"bool"];

I would not that this is all amazingly clear in the NSUserDefaults documentation. Please check the documentation before asking basic questions. The ability to read and understand the documentation is a key programming skill.