iphone Programming Glossary: viewcontroller.h

Xcode - update ViewController label text from different view

http://stackoverflow.com/questions/10052594/xcode-update-viewcontroller-label-text-from-different-view

3 In SettingsView.m IBAction IBAction backToMain id sender viewControllerDelegate updateLabel 4 In ViewController.h adopt protocol like this @interface ViewController ViewControllerDelegate 5 In viewController.m include this line in viewDidLoad..

Iphone - How to encrypt NSData with public key and decrypt with private key?

http://stackoverflow.com/questions/10072124/iphone-how-to-encrypt-nsdata-with-public-key-and-decrypt-with-private-key

for NSString and you may well modify it and make it work for NSData Add Security.Framework to your project bundle. ViewController.h code is as follows #import UIKit UIKit.h #import Security Security.h @interface ViewController UIViewController SecKeyRef.. void generateKeyPair NSUInteger keySize @end ViewController.m file code is as follows #import ViewController.h const size_t BUFFER_SIZE 64 const size_t CIPHER_BUFFER_SIZE 1024 const uint32_t PADDING kSecPaddingNone static const UInt8..

Unable to get presentViewController to work

http://stackoverflow.com/questions/10147625/unable-to-get-presentviewcontroller-to-work

load the present the view from my main view controller. Here is what my main view controller interface looks like... ViewController.h #import UIKit UIKit.h #import RequestDialogViewController.h @interface ViewController UIViewController RequestDialogViewControllerDelegate.. is what my main view controller interface looks like... ViewController.h #import UIKit UIKit.h #import RequestDialogViewController.h @interface ViewController UIViewController RequestDialogViewControllerDelegate void requestDialogViewDidDismiss RequestDialogViewController..

RSA implementations in Objective C

http://stackoverflow.com/questions/10222524/rsa-implementations-in-objective-c

have tried RSA Encryption and Decryption for NSString. Here is the code Add Security.Framework to your project bundle. ViewController.h code is as follows #import UIKit UIKit.h #import Security Security.h @interface ViewController UIViewController SecKeyRef.. void generateKeyPair NSUInteger keySize @end ViewController.m file code is as follows #import ViewController.h const size_t BUFFER_SIZE 64 const size_t CIPHER_BUFFER_SIZE 1024 const uint32_t PADDING kSecPaddingNone static const UInt8..

How to share or post by mail, twitter and facebook from the current application?

http://stackoverflow.com/questions/10860652/how-to-share-or-post-by-mail-twitter-and-facebook-from-the-current-application

if you have any query about it. 2. For EMail Add MessageUI.framework in your project. Import the header file in your ViewController.h file #import MessageUI MFMailComposeViewController.h Set the delegate UIViewController MFMailComposeViewControllerDelegate.. in your project. Import the header file in your ViewController.h file #import MessageUI MFMailComposeViewController.h Set the delegate UIViewController MFMailComposeViewControllerDelegate And after that open your mail composer like this void.. YES 3. For Twitter Add Twitter.framework in your project. Import the header file in your ViewController.h file and import #import Twitter Twitter.h Now call the Twitter composer view like this void yourTwitterbuttonClick id sender..

Add UIPickerView & a Button in Action sheet - How?

http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how

Give the navigation controller for SimpleTableViewController a Storyboard ID of SimpleTableVC . In SimpleTableViewController.h create an NSArray property that will represent the data in the table. Also in SimpleTableViewController.h create a protocol.. SimpleTableViewController.h create an NSArray property that will represent the data in the table. Also in SimpleTableViewController.h create a protocol SimpleTableViewControllerDelegate with a required method itemSelectedatRow and a weak property called.. approach has the added benefit of being fairly reusable. To use import the SimpleTableViewController class in your ViewController.h conform to the SimpleTableViewDelegate and implement the itemSelectedAtRow method. Then to open the modal just instantiate..

Creating a StopWatch in Iphone

http://stackoverflow.com/questions/13155461/creating-a-stopwatch-in-iphone

to do this app. When I click the start button I get 596 31 23 648 and the stopwatch does not run. The code looks like ViewController.h #import UIKit UIKit.h @interface ViewController UIViewController UILabel lbl NSTimer stopTimer NSDate startDate @property.. lbl IBAction startPressed id sender IBAction stopPressed id sender void updateTimer @end ViewController.m #import ViewController.h @interface ViewController @end @implementation ViewController @synthesize lbl void viewDidLoad super viewDidLoad lbl.text.. sure where the error is. Appreciate any help... iphone ios nstimer share improve this question Solved the errors ViewController.h #import UIKit UIKit.h @interface ViewController UIViewController UILabel lbl NSTimer stopTimer NSDate startDate BOOL running..

Bluetooth connection between 2 iOS devices

http://stackoverflow.com/questions/13857143/bluetooth-connection-between-2-ios-devices

called. What might be the reasons Am I missing something This is my code stripped down to a small test project . ViewController.h @interface ViewController UIViewController CBCentralManagerDelegate CBPeripheralDelegate @property strong nonatomic CBCentralManager..

iPhone SDK - How to disable the picture preview in UIImagePickerController?

http://stackoverflow.com/questions/2300616/iphone-sdk-how-to-disable-the-picture-preview-in-uiimagepickercontroller

the custom picker toolbar picker and overlayView global so that I can access them anywhere in the project. In your ViewController.h @class OverlayView @interface ViewController bla bla... UIImagePickerController picker UIToolbar toolBar OverlayView overlayView..

iCloud basics and code sample [closed]

http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample

nonatomic MyTextDocument document @end AppDelegate.m iCloudText #import AppDelegate.h #import MyTextDocument.h #import ViewController.h @implementation AppDelegate @synthesize window _window @synthesize viewController _viewController @synthesize document _document.. check settings return YES @end The UIDocument MyTextDocument.h iCloudText #import Foundation Foundation.h #import ViewController.h @interface MyTextDocument UIDocument NSString documentText id delegate @property nonatomic retain NSString documentText.. documentText @property nonatomic assign id delegate @end MyTextDocument.m iCloudText #import MyTextDocument.h #import ViewController.h @implementation MyTextDocument @synthesize documentText _text @synthesize delegate _delegate READING BOOL loadFromContents..

• vidindex
• view's
• view..
• view.
• view.annotation
• view.backgroundcolor
• view.bounds
• view.bounds.size
• view.bounds.size.width
• view.frame
• view.frame.origin.x
• view.frame.origin.y
• view.frame.size.height
• view.frame.size.width
• view
• view.layer.cornerradius
• view.layer
• view.subviews
• view.transform
• view1
• view2
• view3
• viewa
• viewable
• viewarray
• viewaviewcontroller
• viewb
• viewc
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• viewcontroller's
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• viewcontroller.m
• viewcontroller.view
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• viewcontroller1.view
• viewcontroller2
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• viewcontrollers
• viewdidappear
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• viewdidload
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• viewed
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• viewer
• viewforannotation
• viewforfooterinsection
• viewforheaderinsection
• viewforoverlay
• viewforrow
• viewforzoominginscrollview
• viewframebuffer
• viewhot
• viewhover
• viewid
• viewimage
• viewing
• vieworigin.y
• viewport's
• viewport
• viewregion
• viewrenderbuffer
• views
• viewtype
• viewunderline
• vieww