根据文本自动调整UILabel大小。lbl_genericIndicators.Font=UIFont.FromName(KHELVETIC,KFontSize12);floatwidth=View.Frame.Size.Width-20;SizeFsize=((NSString)lbl_genericIndicators.Text).StringSize(lbl_genericIndicators.Font,constrainedToSize:newSizeF(width,100),lineBreakMode:UILineBreakMode.WordWrap);varlabelFra

如何在ViewController类范围之外执行[self.viewaddSubview:lbl]？或:如何在ViewController类之外的主视图中的不同类中添加标签或其他View？谢谢-(void)viewDidLoad{[superviewDidLoad];UILabel*lbl=[[UILabelalloc]initWithFrame:CGRectMake(0,0,100,100)];[lblsetText:@"hithere"];[self.viewaddSubview:lbl];// 最佳答案 好吧，view只是UI