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2014/10/15 ¤U¤È 10:12:58
iphone Programming Glossary: propertyAdd UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how 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 SimpleTableViewControllerDelegate.. a protocol SimpleTableViewControllerDelegate with a required method itemSelectedatRow and a weak property called delegate of type id SimpleTableViewControllerDelegate . This is how we will pass the selection..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation the views out I would like to force the rotation to be set to portrait. There is an undocumented property setter on UIDevice that does the trick but obviously generates a compiler warning and could disappear..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults in NSUserDefaults but this isn't working. NSUserDefaults setObject forKey Attempt to insert non property value ' Player 0x3b0cc90 ' of class 'Player'. That is the error message I get when I put my custom class.. NSObject UIApplicationDelegate UIWindow window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain MainViewController mainViewController.. window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain MainViewController mainViewController void saveCustomObject Player obj Player loadCustomObjectWithKey..
http://stackoverflow.com/questions/2371489/why-do-you-use-an-underscore-for-an-instance-variable-but-not-its-corresponding do you use an underscore for an instance variable but not its corresponding property duplicate Possible Duplicate How does an underscore in front of a variable in a cocoa objective c class.. consist of LevelMeter.h file in which @interface LevelMeter UIView CGFloat _level _peakLevel The property are set as @property CGFloat level @property CGFloat peakLevel What is the use of declaring a varible.. file in which @interface LevelMeter UIView CGFloat _level _peakLevel The property are set as @property CGFloat level @property CGFloat peakLevel What is the use of declaring a varible like _level and setting..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c property names with an underscore in Objective C duplicate Possible Duplicate How does an underscore in front.. because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty.. C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property nonatomic copy NSString myStringProperty In the implementation @synthesize myStringProperty But in almost..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints is the object containg the CGPDFDocumentRef . I synchronize the part where I access the pdfDoc property because I release it and recreate it when receiving memoryWarnings. It seems that the CGPDFDocumentRef..
Gradients on UIView and UILabels On iPhone [duplicate] http://stackoverflow.com/questions/422066/gradients-on-uiview-and-uilabels-on-iphone this question You could also use a graphic image one pixel wide as the gradient and set the view property to expand the graphic to fill the view assuming you are thinking of a simple linear gradient and not..
How do I size a UITextView to its content? http://stackoverflow.com/questions/50467/how-do-i-size-a-uitextview-to-its-content
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload the server says otherwise. iphone cocoa touch ios share improve this question A UIImage has a property imageOrientation which instructs the UIImageView and other UIImage consumers to rotate the raw image..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c respondsToSelector @selector windowDidMove self delegate windowDidMove notification The delegate property itself is typically declared weak in ARC or assign pre ARC to avoid retain loops since the delegate.. void something id something didFailWithError NSError error @end @interface Something NSObject @property nonatomic weak id SomethingDelegate delegate @end @implementation Something struct unsigned int didFinishLoadingItem..
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now Deprecated What To Do Now It has just come to light that the UIDevice uniqueIdentifier property is deprecated in iOS 5 and above. No alternative method or property appears to be available or forthcoming... the UIDevice uniqueIdentifier property is deprecated in iOS 5 and above. No alternative method or property appears to be available or forthcoming. Many of our existing apps are tightly dependent on this property.. appears to be available or forthcoming. Many of our existing apps are tightly dependent on this property for uniquely identifying a particular device. Can anyone suggest any ideas how we might handle this..
Property Declaration and Automatic Backing Storage Allocation http://stackoverflow.com/questions/3238009/property-declaration-and-automatic-backing-storage-allocation Declaration and Automatic Backing Storage Allocation I'm trying to understand Objective C properties..
Subclass UIButton to add a property http://stackoverflow.com/questions/5500327/subclass-uibutton-to-add-a-property not methods... only properties . Here the code of my subclass .h @interface MyButton UIButton MyPropertyType property @property nonatomic retain MyPropertyType property @end .m @implementation MyButton @synthesize.. my subclass .h @interface MyButton UIButton MyPropertyType property @property nonatomic retain MyPropertyType property @end .m @implementation MyButton @synthesize property @end And here how i use the class.. MyButton btn MytButton MyButton buttonWithType UIButtonTypeRoundedRect btn.property SomeDataForTheProperty From where i obtain this error UIRoundedRectButton setProperty unrecognized selector sent to instance..
Property vs instance variable in Objective-C [duplicate] http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c vs instance variable in Objective C duplicate Possible Duplicate How does an underscore in front of.. in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property nonatomic copy NSString myStringProperty In the implementation @synthesize myStringProperty.. the header @interface Whatever NSString myStringProperty @property nonatomic copy NSString myStringProperty In the implementation @synthesize myStringProperty But in almost every example it is done like In the..
Property vs. instance variable http://stackoverflow.com/questions/719788/property-vs-instance-variable vs. instance variable I'm trying to understand how strategies some folks use to distinguish instance..
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 SimpleTableViewControllerDelegate with a required method itemSelectedatRow.. data in the table. Also in SimpleTableViewController.h create a protocol SimpleTableViewControllerDelegate with a required method itemSelectedatRow and a weak property called delegate of type id SimpleTableViewControllerDelegate . This is how we will pass the selection back to the parent controller. In SimpleTableViewController.m..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation particularly make sense in Landscape mode so as I swapping the views out I would like to force the rotation to be set to portrait. There is an undocumented property setter on UIDevice that does the trick but obviously generates a compiler warning and could disappear with a future revision of the SDK. UIDevice currentDevice..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults last between sessions. Before I was putting all my information in NSUserDefaults but this isn't working. NSUserDefaults setObject forKey Attempt to insert non property value ' Player 0x3b0cc90 ' of class 'Player'. That is the error message I get when I put my custom class Player in the NSUserDefaults. Now I've read up that apparently.. functions @class MainViewController @interface MagicApp201AppDelegate NSObject UIApplicationDelegate UIWindow window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain MainViewController mainViewController void saveCustomObject Player obj Player loadCustomObjectWithKey.. NSObject UIApplicationDelegate UIWindow window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain MainViewController mainViewController void saveCustomObject Player obj Player loadCustomObjectWithKey NSString key @end And then the important..
http://stackoverflow.com/questions/2371489/why-do-you-use-an-underscore-for-an-instance-variable-but-not-its-corresponding do you use an underscore for an instance variable but not its corresponding property duplicate Possible Duplicate How does an underscore in front of a variable in a cocoa objective c class work I am new to iphone development.I am doing research.. have downloaded the speak here sample program from Apple.It consist of LevelMeter.h file in which @interface LevelMeter UIView CGFloat _level _peakLevel The property are set as @property CGFloat level @property CGFloat peakLevel What is the use of declaring a varible like _level and setting its property as level.Please explain.. speak here sample program from Apple.It consist of LevelMeter.h file in which @interface LevelMeter UIView CGFloat _level _peakLevel The property are set as @property CGFloat level @property CGFloat peakLevel What is the use of declaring a varible like _level and setting its property as level.Please explain me.Thanks. iphone..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c property names with an underscore in Objective C duplicate Possible Duplicate How does an underscore in front of a variable in a cocoa objective c class work I've always.. I've always avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property nonatomic copy NSString myStringProperty In the.. Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property nonatomic copy NSString myStringProperty In the implementation @synthesize myStringProperty But in almost every example it is done like In the header @interface..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints pdfToPageTransform CGContextDrawPDFPage context pdfPage issue is the object containg the CGPDFDocumentRef . I synchronize the part where I access the pdfDoc property because I release it and recreate it when receiving memoryWarnings. It seems that the CGPDFDocumentRef object do some internal caching that I did not find how to..
Gradients on UIView and UILabels On iPhone [duplicate] http://stackoverflow.com/questions/422066/gradients-on-uiview-and-uilabels-on-iphone
How do I size a UITextView to its content? http://stackoverflow.com/questions/50467/how-do-i-size-a-uitextview-to-its-content
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload directly after taking the picture but viewing on the server says otherwise. iphone cocoa touch ios share improve this question A UIImage has a property imageOrientation which instructs the UIImageView and other UIImage consumers to rotate the raw image data. There's a good chance that this flag is being saved to..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c and send it if appropriate. if self delegate respondsToSelector @selector windowDidMove self delegate windowDidMove notification The delegate property itself is typically declared weak in ARC or assign pre ARC to avoid retain loops since the delegate of an object often holds a strong reference to that object... void something id something didFinishLoadingItem id item void something id something didFailWithError NSError error @end @interface Something NSObject @property nonatomic weak id SomethingDelegate delegate @end @implementation Something struct unsigned int didFinishLoadingItem 1 unsigned int didFailWithError 1 delegateRespondsTo..
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now uniqueIdentifier Deprecated What To Do Now It has just come to light that the UIDevice uniqueIdentifier property is deprecated in iOS 5 and above. No alternative method or property appears to be available or forthcoming. Many of our existing apps are tightly dependent on this.. Deprecated What To Do Now It has just come to light that the UIDevice uniqueIdentifier property is deprecated in iOS 5 and above. No alternative method or property appears to be available or forthcoming. Many of our existing apps are tightly dependent on this property for uniquely identifying a particular device. Can anyone.. in iOS 5 and above. No alternative method or property appears to be available or forthcoming. Many of our existing apps are tightly dependent on this property for uniquely identifying a particular device. Can anyone suggest any ideas how we might handle this problem going forward The suggestion from the documentation..
Property Declaration and Automatic Backing Storage Allocation http://stackoverflow.com/questions/3238009/property-declaration-and-automatic-backing-storage-allocation Declaration and Automatic Backing Storage Allocation I'm trying to understand Objective C properties and I have some lingering questions about their syntax. What..
Subclass UIButton to add a property http://stackoverflow.com/questions/5500327/subclass-uibutton-to-add-a-property like to subclass UIButton to add some properties that i need not methods... only properties . Here the code of my subclass .h @interface MyButton UIButton MyPropertyType property @property nonatomic retain MyPropertyType property @end .m @implementation MyButton @synthesize property @end And here how i use the class MyButton.. i need not methods... only properties . Here the code of my subclass .h @interface MyButton UIButton MyPropertyType property @property nonatomic retain MyPropertyType property @end .m @implementation MyButton @synthesize property @end And here how i use the class MyButton btn MytButton MyButton buttonWithType UIButtonTypeRoundedRect.. @synthesize property @end And here how i use the class MyButton btn MytButton MyButton buttonWithType UIButtonTypeRoundedRect btn.property SomeDataForTheProperty From where i obtain this error UIRoundedRectButton setProperty unrecognized selector sent to instance 0x593e920 Thus from ButtonWithType i obtain a UIRoundedRectButton..
Property vs instance variable in Objective-C [duplicate] http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c vs instance variable in Objective C duplicate Possible Duplicate How does an underscore in front of a variable in a cocoa objective c class work I've always avoided.. my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property nonatomic copy NSString myStringProperty In the implementation @synthesize myStringProperty But in almost every example it is done like In the header.. a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property nonatomic copy NSString myStringProperty In the implementation @synthesize myStringProperty But in almost every example it is done like In the header @interface Whatever NSString _myStringProperty @property..
Property vs. instance variable http://stackoverflow.com/questions/719788/property-vs-instance-variable vs. instance variable I'm trying to understand how strategies some folks use to distinguish instance vars vs. properties. A common pattern is the following @interface..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how 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 SimpleTableViewControllerDelegate.. create a protocol SimpleTableViewControllerDelegate with a required method itemSelectedatRow and a weak property called delegate of type id SimpleTableViewControllerDelegate . This is how we will pass the selection back to the parent..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation mode so as I swapping the views out I would like to force the rotation to be set to portrait. There is an undocumented property setter on UIDevice that does the trick but obviously generates a compiler warning and could disappear with a future revision..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults all my information in NSUserDefaults but this isn't working. NSUserDefaults setObject forKey Attempt to insert non property value ' Player 0x3b0cc90 ' of class 'Player'. That is the error message I get when I put my custom class Player in the NSUserDefaults... MagicApp201AppDelegate NSObject UIApplicationDelegate UIWindow window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain MainViewController mainViewController void saveCustomObject.. UIWindow window MainViewController mainViewController @property nonatomic retain IBOutlet UIWindow window @property nonatomic retain MainViewController mainViewController void saveCustomObject Player obj Player loadCustomObjectWithKey NSString..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c property names with an underscore in Objective C duplicate Possible Duplicate How does an underscore in front of a variable in a.. variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property nonatomic.. a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property nonatomic copy NSString myStringProperty In the implementation @synthesize myStringProperty But in almost every example..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints context pdfPage issue is the object containg the CGPDFDocumentRef . I synchronize the part where I access the pdfDoc property because I release it and recreate it when receiving memoryWarnings. It seems that the CGPDFDocumentRef object do some internal..
Gradients on UIView and UILabels On iPhone [duplicate] http://stackoverflow.com/questions/422066/gradients-on-uiview-and-uilabels-on-iphone share improve this question You could also use a graphic image one pixel wide as the gradient and set the view property to expand the graphic to fill the view assuming you are thinking of a simple linear gradient and not some kind of radial..
How do I size a UITextView to its content? http://stackoverflow.com/questions/50467/how-do-i-size-a-uitextview-to-its-content
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload but viewing on the server says otherwise. iphone cocoa touch ios share improve this question A UIImage has a property imageOrientation which instructs the UIImageView and other UIImage consumers to rotate the raw image data. There's a good..
How do I create delegates in Objective-C? http://stackoverflow.com/questions/626898/how-do-i-create-delegates-in-objective-c if self delegate respondsToSelector @selector windowDidMove self delegate windowDidMove notification The delegate property itself is typically declared weak in ARC or assign pre ARC to avoid retain loops since the delegate of an object often holds.. id item void something id something didFailWithError NSError error @end @interface Something NSObject @property nonatomic weak id SomethingDelegate delegate @end @implementation Something struct unsigned int didFinishLoadingItem 1 unsigned..
UIDevice uniqueIdentifier Deprecated - What To Do Now? http://stackoverflow.com/questions/6993325/uidevice-uniqueidentifier-deprecated-what-to-do-now uniqueIdentifier Deprecated What To Do Now It has just come to light that the UIDevice uniqueIdentifier property is deprecated in iOS 5 and above. No alternative method or property appears to be available or forthcoming. Many of our.. come to light that the UIDevice uniqueIdentifier property is deprecated in iOS 5 and above. No alternative method or property appears to be available or forthcoming. Many of our existing apps are tightly dependent on this property for uniquely identifying.. method or property appears to be available or forthcoming. Many of our existing apps are tightly dependent on this property for uniquely identifying a particular device. Can anyone suggest any ideas how we might handle this problem going forward..
Property Declaration and Automatic Backing Storage Allocation http://stackoverflow.com/questions/3238009/property-declaration-and-automatic-backing-storage-allocation Declaration and Automatic Backing Storage Allocation I'm trying to understand Objective C properties and I have some lingering..
http://stackoverflow.com/questions/3949009/uistatusbarstyleblacktranslucent-is-not-available-on-this-device-ignoring-uist sets the status bar to black so there's not too much reason to even check the UI idiom.... Anyway see the Information Property List Key Reference docs if you want to try it. In iOS 3.2 and later applications can designate keys in the Info.plist file..
How to include and use new fonts in iPhone SDK? http://stackoverflow.com/questions/4969329/how-to-include-and-use-new-fonts-in-iphone-sdk use new fonts in iPhone SDK I want to use font MgOpen Modata in my iphone App. But I dont see it in the font list in Property inspector. How do I include that font so that I can use it iphone objective c cocoa touch iphone sdk 3.0 ios4 share improve..
Subclass UIButton to add a property http://stackoverflow.com/questions/5500327/subclass-uibutton-to-add-a-property that i need not methods... only properties . Here the code of my subclass .h @interface MyButton UIButton MyPropertyType property @property nonatomic retain MyPropertyType property @end .m @implementation MyButton @synthesize property @end.. . Here the code of my subclass .h @interface MyButton UIButton MyPropertyType property @property nonatomic retain MyPropertyType property @end .m @implementation MyButton @synthesize property @end And here how i use the class MyButton btn MytButton.. how i use the class MyButton btn MytButton MyButton buttonWithType UIButtonTypeRoundedRect btn.property SomeDataForTheProperty From where i obtain this error UIRoundedRectButton setProperty unrecognized selector sent to instance 0x593e920 Thus from..
Using NSMutableDictionary as backing store for properties http://stackoverflow.com/questions/5873776/using-nsmutabledictionary-as-backing-store-for-properties If you're trying to access the properties with code like foo obj.foo and obj.foo foo that's why it doesn't work. Property access syntax is synonymous with message syntax the former is exactly the same as foo obj foo and the latter is exactly..
Property vs instance variable in Objective-C [duplicate] http://stackoverflow.com/questions/6146244/property-vs-instance-variable-in-objective-c vs instance variable in Objective C duplicate Possible Duplicate How does an underscore in front of a variable in a cocoa.. I define a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty @property nonatomic copy NSString myStringProperty In the implementation @synthesize myStringProperty But in almost every.. I naturally do. In the header @interface Whatever NSString myStringProperty @property nonatomic copy NSString myStringProperty In the implementation @synthesize myStringProperty But in almost every example it is done like In the header @interface..
Property vs. instance variable http://stackoverflow.com/questions/719788/property-vs-instance-variable vs. instance variable I'm trying to understand how strategies some folks use to distinguish instance vars vs. properties...
iOS - How to write a data in plist? http://stackoverflow.com/questions/7628372/ios-how-to-write-a-data-in-plist
Steps to create and edit a plist file in Xcode http://stackoverflow.com/questions/9044735/steps-to-create-and-edit-a-plist-file-in-xcode Right click on the folder you want to add it to and choose New file From the Dialog create a new Resource file of type Property List Give it whatever name you want the plist extension will be added for you. In this case I've created Root.plist This..
Loop through all object properties at runtime http://stackoverflow.com/questions/9269372/loop-through-all-object-properties-at-runtime int main int argc char argv @autoreleasepool unsigned int numberOfProperties 0 objc_property_t propertyArray class_copyPropertyList TestClass class numberOfProperties for NSUInteger i 0 i numberOfProperties i objc_property_t property propertyArray.. property NSString attributesString NSString alloc initWithUTF8String property_getAttributes property NSLog @ Property @ attributes @ name attributesString free propertyArray Output Property age attributes T^q Vage Property lastName attributes.. property_getAttributes property NSLog @ Property @ attributes @ name attributesString free propertyArray Output Property age attributes T^q Vage Property lastName attributes T@ NSString N VlastName Property firstName attributes T@ NSString N..
How to Save NSMutableArray into plist in iphone http://stackoverflow.com/questions/9356929/how-to-save-nsmutablearray-into-plist-in-iphone atomically YES array release or NSMutableArray array NSMutableArray alloc init array addObject @ test121 id plist NSPropertyListSerialization dataFromPropertyList id array format NSPropertyListXMLFormat_v1_0 errorDescription @error plist writeToFile.. NSMutableArray array NSMutableArray alloc init array addObject @ test121 id plist NSPropertyListSerialization dataFromPropertyList id array format NSPropertyListXMLFormat_v1_0 errorDescription @error plist writeToFile @ Users parag test.plist atomically.. alloc init array addObject @ test121 id plist NSPropertyListSerialization dataFromPropertyList id array format NSPropertyListXMLFormat_v1_0 errorDescription @error plist writeToFile @ Users parag test.plist atomically YES Take a look at Creating..
http://stackoverflow.com/questions/981061/change-label-of-uiswitch
Property cannot be found on forward class object? http://stackoverflow.com/questions/9829371/property-cannot-be-found-on-forward-class-object cannot be found on forward class object I have a UIView and I'm trying to set its layer properties. self.colorSwatch UIView.. 8 However when I try to access the .layer.cornerRadius property I get a warning that says Property 'cornerRadius' cannot be found in forward class object 'CALayer '. What does this mean Thanks iphone ios xcode ipad share..
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