Event is not occuring after adding the UIDatePicker on UIActionSheet
<p>Please review the code</p>

<pre><code>  -(IBAction)showDateSheet{
dateSheet=[[UIActionSheet alloc]initWithTitle:@"Select Test Date" delegate:self cancelButtonTitle:@"Cancel" destructiveButtonTitle:nil otherButtonTitles:nil];
datePicker=[[UIDatePicker alloc]init];
[datePicker addTarget:self action:@selector(changeDateInLabel:) forControlEvents:UIControlEventValueChanged];
dateSheet.delegate=self;
//[dateSheet setFrame:CGRectMake(0, 117, 320, 383)];
datePicker.datePickerMode=UIDatePickerModeDate;
CGRect pickerRect=datePicker.bounds;
pickerRect.origin.y=-100;
datePicker.bounds=pickerRect;
[dateSheet addSubview:datePicker];
[dateSheet showInView:self.view];
[dateSheet setBounds:CGRectMake(0.0f, 0.0f, 320, 500)];

//[datePicker release];
//[dateSheet release];

   }
</code></pre>

<p>by using above code I am not able to click the cancel button , when i tap on cancel button nothing happens</p>
