how to take picture from camera using iphone app
<p>I have implemented picture taking while pressing UI Button butwhen ever i pressed the button got app crashed.</p>

<p>Here is the source code.</p>

<pre><code>.h file
@interface Camera : UIViewController
                                 &lt;UIImagePickerControllerDelegate&gt;
{
   UIImagePickerController *mPicture;

}
@property (nonatomic, retain) UIImagePickerController *mPicture;

.m file
@implementaion Camera
@synthesize mPicture; 
    -(void)pictureButtonPushed
    {
    UIImagePickerControllerSourceType mType = UIImagePickerControllerSourceTypeCamera;
        if ([UIImagePickerController isSourceTypeAvailable:mType]) 
        {
            mPicture.sourceType = mType;
            [self presentModalViewController:mPicture animated:YES];
        }
    }
</code></pre>

<p>Thanks in advance</p>
