How to write in a txt-file, iOS 7

Question

I\'m trying to make an iPhone app, for iOS 7. I\'ve created a txt file in my project, and want to be able to write the text from the txt file, when I push the write-button, writ

Answer 1

You can use the following function :

-(void) writeToTextFile
{
    NSArray *paths = NSSearchPathForDirectoriesInDomains
        (NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documentsDirectory = [paths objectAtIndex:0];

    NSString *fileName = [NSString stringWithFormat:@"%@/textfile.txt", 
                                                  documentsDirectory];
    NSString *content = @"Your Desired Content";
    [content writeToFile:fileName 
                     atomically:NO 
                           encoding:NSStringEncodingConversionAllowLossy 
                                  error:nil];

}