2014/10/15 下午 10:05:30

iphone Programming Glossary: cont

http://stackoverflow.com/questions/2475450/extracting-images-from-a-pdf

CGPDFDictionaryRef dict CGPDFPageGetDictionary pg if dict NSLog @ Couldn't open page dictionary. 3. get page contents stream CGPDFStreamRef cont if CGPDFDictionaryGetStream dict Contents cont NSLog @ Couldn't open page stream. 4. copy.. CGPDFPageGetDictionary pg if dict NSLog @ Couldn't open page dictionary. 3. get page contents stream CGPDFStreamRef cont if CGPDFDictionaryGetStream dict Contents cont NSLog @ Couldn't open page stream. 4. copy page contents steam CFDataRef.. open page dictionary. 3. get page contents stream CGPDFStreamRef cont if CGPDFDictionaryGetStream dict Contents cont NSLog @ Couldn't open page stream. 4. copy page contents steam CFDataRef contdata CGPDFStreamCopyData cont NULL 5. get..

Passing values from second view to firstView in Xcode

http://stackoverflow.com/questions/9696304/passing-values-from-second-view-to-firstview-in-xcode

#import UIKit UIKit.h #import secondView.h @interface FirstView UIViewController IBOutlet UILabel btn secondView cont IBAction gotoView2 id sender @end FirstView.m #import FirstView.h IBAction gotoView2 id sender cont secondView alloc initWithNibName.. btn secondView cont IBAction gotoView2 id sender @end FirstView.m #import FirstView.h IBAction gotoView2 id sender cont secondView alloc initWithNibName @ secondView bundle nil self.view addSubview cont.view #pragma mark View lifecycle void.. IBAction gotoView2 id sender cont secondView alloc initWithNibName @ secondView bundle nil self.view addSubview cont.view #pragma mark View lifecycle void viewDidLoad super viewDidLoad AppDelegate del UIApplication sharedApplication delegate..