How do you convert cstring to NSString?

Question

I have been able to find methods like -[NSString stringWithCString:encoding:] but they do not seem to play well when the cstring is a pointer.

Answer 1

First up, don't use initWithCString, it has been deprecated.

Couple of ways you can do this:

const *char cString = "Hello"; NSString *myNSString = [NSString stringWithUTF8String:cString]; 

If you need another encoding like ASCII:

const *char cString = "Hello"; NSString *myNSString = [NSString stringWithCString:cString encoding:NSASCIIStringEncoding]; 

If you want to see all the string encodings available, in Xcode, hold command + option then double click on NSASCIIStringEncoding in the above code block.

You will be able to see where Apple have declared their enumeration for the string encoding types. Bit quicker than trying to find it in the documentation.

Some other ones you might need:

NSASCIIStringEncoding NSUnicodeStringEncoding // same as NSUTF16StringEncoding NSUTF32StringEncoding 

Checkout Apple's NSString Class Reference (encodings are at the bottom of the page)