Convert CFArrayRef to CFStringRef

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0

How to convert the CFArrayRef array to the CFStringRef string correctly? I tried following:

CFIndex index = CFArrayGetCount (array);
for (int i = 0; i < index; i++)
{
    CFStringRef string = (CFStringRef)CFArrayGetValueAtIndex(array, i);

    CFIndex length = CFStringGetLength(string)+1;
}

But every time CFStringGetLength is executed my program breaks. Unfortunately I don't get any error message.

asked 1 min ago

3ef9g

21

Convert CFArrayRef to CFStringRef