File's owner does nothing

I added this into the .m file
@implementation ViewController
-(IBAction)Click {
label.text = @"text text text";
-(IBAction)reset{
label.text = @"";
and added this into the .h file
@interface ViewController : UIViewController{
IBOutlet UITextField *label;
-(IBAction)Click;
-(IBAction)reset;
I have taken nothing default out. I have created a .xib of how I want the app to look but when I try to connect the IBActions to the buttons I placed I cannot get get the File's Owner icon to do anything therefore not allowing me to connect the action with the button.
Is there anything I coded wrong to get this problem or is there just something I am not understanding?

You need first to add
@property (strong, nonatomic) IBOutlet UITextField *label;
before the IBAction

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File's Owner does not show methods in Interface Builder 3.2.6 but the class is set correctly and the nib on the lower left is green

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here is the .h file just in case:
// HelloWorldViewController.h
// HelloWorld
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Hi,
I also have the same problem, but with my JNI and C++ expertise, I was able to isolate the problem.
My platform:
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- JRE 1.6.0_21
In the source of the JDK6 (Src/windows/classes/sun/awt/windows/WDesktopPeer.java), the Desktop.open(file) calls the native method
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For example, if you try to open "c:\helloworld.pdf",
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In both case, the ShellExecuteW or ShellExecuteA function of the Windows API return the integer 42 (> 32), saying that the functions succeeded. If the file object is not correct, the function should return a value <= 32.
=> The bug is not due to Java implementation, but to a bug in the Windows API.
Other remark:
I also tried the "ShellExec_RunDLL" entry point of the Shell32.dll library using RunDll32 utility. Both commands below are running correctly:
rundll32 SHELL32.DLL,ShellExec_RunDLL "C:\hello.pdf"
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Desktop.getInstance().open(file) does nothing (nothing happens)

I 've seen this on a user's computer:
Desktop.getInstance().open(myFile);
does nothing: no exception, no stacktrace, nothing.
It doesn't work for pdf or for xls files (and probably for all other file types too).
However, if he double clicks on a pdf or xls file in Windows Explorer it opens (in acrobat reader / MS Excel).
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A webstart application with all security permissions.
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He upgraded from Windows XP SP2 to SP3 with no change.
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Hi,
I also have the same problem, but with my JNI and C++ expertise, I was able to isolate the problem.
My platform:
- Microsoft Windows XP, Family Edition (French), Version 2002, Service Pack 3
- JRE 1.6.0_21
In the source of the JDK6 (Src/windows/classes/sun/awt/windows/WDesktopPeer.java), the Desktop.open(file) calls the native method
ShellExecute(*uri.toString()*, "open")
For example, if you try to open "c:\helloworld.pdf",
uri.toString() = "*file:/c:/helloworld.pdf*"if I call ShellExecute("C:\\helloworld.pdf", "open"), it works
but if I call ShellExecute(" file:/c:/helloworld.pdf", "open"), it doesn't work on my platform.
In both case, the ShellExecuteW or ShellExecuteA function of the Windows API return the integer 42 (> 32), saying that the functions succeeded. If the file object is not correct, the function should return a value <= 32.
=> The bug is not due to Java implementation, but to a bug in the Windows API.
Other remark:
I also tried the "ShellExec_RunDLL" entry point of the Shell32.dll library using RunDll32 utility. Both commands below are running correctly:
rundll32 SHELL32.DLL,ShellExec_RunDLL "C:\hello.pdf"
rundll32 SHELL32.DLL,ShellExec_RunDLL "file:/C:/hello.pdf"My conclusion:
1) A workaround could be implemented in the JRE: use the file path without the "file:/" protocol prefix.
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Hi,
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File's owner does nothing

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