Converting NSString into const char

Question

I have an String and i want to convert it into Const Char . I Had tried but it's not Working

NSString *str4 = [NSString stringWithUTF8String:character];

Answer 1

Do like this:

NSString *strSQL = [[NSString alloc]init];

then something in your *strSQL

then this statement:

const char *bar = [strSQL UTF8String]; 

Answer 2

NSString *myString = @"Hello";  

const char *cString = [myString cStringUsingEncoding:NSASCIIStringEncoding];

or

const char * cstr2 = [ myString UTF8String ];

Answer 3

You should use cStringUsingEncoding: method
Take a look at this method here