Last end of my wits! Help! (XCODE OSX, basic app nightmare)

Hi Folks,

I literally spent an entire night trying to solve this...scoured the net/read tons of cryptic

articles. I really am on my last braincell here and would appreciate if someone can help me.

I am trying to create a simple app in OSX where I click on a thumbnail size picture

and a random bit of text will appear.

The Interface is a simple window with a simple picture, text label. I associated everything

via the delegate...yet the code keeps giving me this error message. I read that the 'string'

needs to be modified (and this is where I start losing my hair)

Below is the code I wrote:

The Header:

#import <Cocoa/Cocoa.h>

@interface AppAppDelegate : NSObject <NSApplicationDelegate> {

@private

NSTextField *textoutput;

}

- (IBAction)button2:(id)sender;

@property (assign) IBOutletNSTextField *textoutput;

@end

And the Implement:

#import "AppAppDelegate.h"

@implementation AppAppDelegate;

@synthesize textoutput;

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification

{

int randomnumber = arc4random() % 3+1;

- (IBAction)button2:(id)sender {

switch ([sender randomnumber]) {

case 1:

textoutput.text = @"Test1";

break;

case 2:

textoutput.text = @"Test2";

break;

case 3:

textoutput.text = @"Test3";

break;

case 4:

textoutput.text = @"Test4";

break;

default break;

}

}

}

@end

Highlighted in red: I keep getting a "Expected Expression" error or some other cryptic error message.

I would greatly appreciate any help/advice/corrections! Someone helped me before with a simple 'dice' game

and that help helped me beyond all comprehension in basic coding...I now want to figure out the User Interface!!!

Thanks