Tagfind Image size

float size =  [UIImageJPEGRepresentation(Image,0.9) length]/1024.0/1024.0;
//in above line  Image is your image name
//NSLog(@”File Size : %f”, size);
 
if (size == 0)
{
UIImage *imagenew = [UIImage imageNamed”img-not-available.jpg”];
[ImageButton setImage:imagenew forState:UIControlStateNormal];
}
else
[ImageButton setImage:Image forState:UIControlStateNormal];