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POHow to change uipickerview in landscape?
 

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  1. POHow to change uipickerview in landscape?
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    <p>Here i developing application. I could not change pickerview in landscape mode. Here is my code. </p> <pre><code> -(IBAction) showPicker:(UIControl *)sender { UIActionSheet *menu = [[UIActionSheet alloc] initWithTitle:@"" delegate:self cancelButtonTitle:@"Done" destructiveButtonTitle:nil otherButtonTitles:nil]; menu.tag=1; UIPickerView *pickerView; if (self.interfaceOrientation == UIInterfaceOrientationLandscapeLeft || self.interfaceOrientation == UIInterfaceOrientationLandscapeRight) { pickerView = [[UIPickerView alloc] initWithFrame:CGRectMake(-80,70,220,0)]; pickerView.delegate = self; pickerView.dataSource = self; pickerView.showsSelectionIndicator = YES; [menu addSubview:pickerView]; [menu showInView:self.view.superview]; [menu setBounds:CGRectMake(0,0,320, 470)]; [pickerView release]; [menu release]; NSLog(@"Landscape"); } else { NSLog(@"Portrait"); pickerView = [[UIPickerView alloc] initWithFrame:CGRectMake(0,70,220,0)]; pickerView.delegate = self; pickerView.dataSource = self; pickerView.showsSelectionIndicator = YES; [menu addSubview:pickerView]; [menu showInView:self.view.superview]; [menu setBounds:CGRectMake(0,0,320, 470)]; [pickerView release]; [menu release]; } } - (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component { return [arrayNo count]; } - (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView { return 1; [entered2 resignFirstResponder]; } - (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component { entered2.text=[arrayNo objectAtIndex:row]; [entered2 resignFirstResponder]; } - (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component { return [arrayNo objectAtIndex:row]; } - (CGFloat)pickerView:(UIPickerView *)pickerView widthForComponent:(NSInteger)component { int sectionWidth = 300; return sectionWidth; } </code></pre> <p>In my application i created portrait mode ran fine. But when i try to write code in landscape mode it can positioned wrongly. How can i do this. How can i change landscape mode. Anybody help me. Thanks in advance.</p>
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      1. POHow to change uipickerview in landscape?
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    1. COI had problems with a picker in landscape mode, and resolved it with this stackoverflow post: http://stackoverflow.com/questions/1088163/loading-a-uidatepicker-in-landscape-on-a-uinavigationcontroller See if that helps.
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