How do you set an integer in CFPreferencesSetAppValue?
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I have some problem to write an integer value to the preferences using this:
CFPreferencesSetAppValue(CFSTR("theKey"), CFSTR("0"),(CFStringRef)theID);
The code above will write into preferences as string, how to instead write it as an integer (and so does boolean)?
Thanks in advance!
objective-c
asked Nov 23 '18 at 14:01
Gregor IsackGregor Isack
464313
add a comment |
I have some problem to write an integer value to the preferences using this:
CFPreferencesSetAppValue(CFSTR("theKey"), CFSTR("0"),(CFStringRef)theID);
The code above will write into preferences as string, how to instead write it as an integer (and so does boolean)?
Thanks in advance!
objective-c
asked Nov 23 '18 at 14:01
Gregor IsackGregor Isack
464313
add a comment |
I have some problem to write an integer value to the preferences using this:
CFPreferencesSetAppValue(CFSTR("theKey"), CFSTR("0"),(CFStringRef)theID);
The code above will write into preferences as string, how to instead write it as an integer (and so does boolean)?
Thanks in advance!
objective-c
asked Nov 23 '18 at 14:01
Gregor IsackGregor Isack
464313
I have some problem to write an integer value to the preferences using this:
CFPreferencesSetAppValue(CFSTR("theKey"), CFSTR("0"),(CFStringRef)theID);
The code above will write into preferences as string, how to instead write it as an integer (and so does boolean)?
Thanks in advance!
objective-c
objective-c
asked Nov 23 '18 at 14:01
Gregor IsackGregor Isack
464313
asked Nov 23 '18 at 14:01
Gregor IsackGregor Isack
464313
asked Nov 23 '18 at 14:01
Gregor IsackGregor Isack
464313
asked Nov 23 '18 at 14:01
Gregor IsackGregor Isack
464313
asked Nov 23 '18 at 14:01
Gregor IsackGregor Isack
464313
464313
add a comment |
add a comment |
1 Answer
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For booleans, you use CFBoolean (the two values of which are kCFBooleanTrue and kCFBooleanFalse). For other numbers, you use CFNumber.
Since your question is tagged for Objective-C, you can use (CFTypeRef)@YES, (CFTypeRef)@NO, and/or (CFTypeRef)@(<expr>) to create the objects.
And, of course, if you're setting preferences for the current app, using NSUserDefaults is more natural.
answered Nov 23 '18 at 14:13
Ken ThomasesKen Thomases
71.7k672109
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1 Answer
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1 Answer
1
active
oldest
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active
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active
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For booleans, you use CFBoolean (the two values of which are kCFBooleanTrue and kCFBooleanFalse). For other numbers, you use CFNumber.
Since your question is tagged for Objective-C, you can use (CFTypeRef)@YES, (CFTypeRef)@NO, and/or (CFTypeRef)@(<expr>) to create the objects.
And, of course, if you're setting preferences for the current app, using NSUserDefaults is more natural.
answered Nov 23 '18 at 14:13
Ken ThomasesKen Thomases
71.7k672109
add a comment |
For booleans, you use CFBoolean (the two values of which are kCFBooleanTrue and kCFBooleanFalse). For other numbers, you use CFNumber.
Since your question is tagged for Objective-C, you can use (CFTypeRef)@YES, (CFTypeRef)@NO, and/or (CFTypeRef)@(<expr>) to create the objects.
And, of course, if you're setting preferences for the current app, using NSUserDefaults is more natural.
answered Nov 23 '18 at 14:13
Ken ThomasesKen Thomases
71.7k672109
add a comment |
For booleans, you use CFBoolean (the two values of which are kCFBooleanTrue and kCFBooleanFalse). For other numbers, you use CFNumber.
Since your question is tagged for Objective-C, you can use (CFTypeRef)@YES, (CFTypeRef)@NO, and/or (CFTypeRef)@(<expr>) to create the objects.
And, of course, if you're setting preferences for the current app, using NSUserDefaults is more natural.
answered Nov 23 '18 at 14:13
Ken ThomasesKen Thomases
71.7k672109
For booleans, you use CFBoolean (the two values of which are kCFBooleanTrue and kCFBooleanFalse). For other numbers, you use CFNumber.
Since your question is tagged for Objective-C, you can use (CFTypeRef)@YES, (CFTypeRef)@NO, and/or (CFTypeRef)@(<expr>) to create the objects.
And, of course, if you're setting preferences for the current app, using NSUserDefaults is more natural.
answered Nov 23 '18 at 14:13
Ken ThomasesKen Thomases
71.7k672109
answered Nov 23 '18 at 14:13
Ken ThomasesKen Thomases
71.7k672109
answered Nov 23 '18 at 14:13
Ken ThomasesKen Thomases
71.7k672109
answered Nov 23 '18 at 14:13
Ken ThomasesKen Thomases
71.7k672109
71.7k672109
add a comment |
add a comment |
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