UIButton *button1 = [UIButton buttonWithType:UIButtonTypeRoundedRect];
button1.frame = CGRectMake(x, y, width, height);
where x and y are coordinates
width is width of the button,height is height of the button
[button1 setTitle:@"Hello" forState:UIControlStateNormal];
[[self view] addSubview:button1];
Suppose there are two UIViewController classes
write
NSNumber *value;
@property(nonatomic,retain) NSNumber *value;
@synthesize value; after @implementation
SecondViewController *second=[[SecondViewController alloc] initWithNibName:@”SecondViewController” bundle:nil];
testing.value=[NSNumber numberWithInt:9];
[self.value intValue]
-(IBAction)action:(id)sender
{
if ([sender tag]==0) {
NSLog(@"button0");
}
else
{
NSLog(@"button1");
}
}
Apple has launched the new Xcode 4 for the iOS Application Developers. It is for sure that the developers are going to love it because of its awesome features. Lets have a look at some of its new features.
So today we are going to see how to create iPhone/iPad applications and then submit them to App Store. So basically we will be starting with the requirements first that we need to get us started.
iOS Developer Program
Dual-core A5 chip
Superfast graphics
