returning UIImage from block

by

You’re unable to return anything from the completion block because it’s returned void.

You’ll probably need to create a new method like setLogo:(UIImage *)image on the object that’s expecting the image to be set, and call that method from within the completion block.

More Related Contents:

  1. iPhone (iOS) app (difficulty on creating) [closed]
  2. iOS SDK – Programmatically generate a PDF file
  3. Difference between [NSMutableArray array] vs [[NSMutableArray alloc] init]
  4. UITableView infinite scrolling
  5. iPhone: How to draw line between two points on MapKit?
  6. How to open preferences/settings with iOS 5.1?
  7. iOS devices as web server [closed]
  8. Drawing Smooth Curves – Methods Needed
  9. How to detect that animation has ended on UITableView beginUpdates/endUpdates?
  10. How can I save an image to the camera roll?
  11. iOS: Using device modifiers for loading xib files?
  12. iOS: Access app-info.plist variables in code
  13. How do you determine spacing between cells in UICollectionView flowLayout
  14. iOS Low Memory Crash, but very low memory usage
  15. PDF search on the iPhone
  16. How can I add a watermark in a captured video on iOS [duplicate]
  17. Converting NSData to NSString in Objective c
  18. iOS Pinch Scale and Two Finger Rotate at same time
  19. Choose custom sound for local notifications
  20. Access App Identifier Prefix programmatically
  21. Disable Dictation button on the keyboard of iPhone 4S / new iPad
  22. How to center a subview of UIView
  23. Black screen instead of launch image on iPad
  24. How to check the orientation of device programmatically in iPhone? [duplicate]
  25. Prevent scrolling in a MKMapView, also when zooming
  26. iOS Stream Audio from one iOS Device to Another
  27. Check for Internet connection using the iOS SDK [duplicate]
  28. Command /Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 1
  29. How to animate application icon in iOS?
  30. Can’t find momd file: Core Data problems

Leave a Comment