您好，我正在尝试将索引值从我的父View传递到我的subview，如下所示//main.mSubViewController*subViewController=[[SubViewControlleralloc]init];subViewController.parentViewSelectedIndexPath=indexPath;但是，当我尝试检查值是否已像这样传递给subview时//子.m-(void)viewDidLoad{//NSLog(@"%@",parentViewSelectedIndexPath);//边上的声明子.h//@interfaceVehicleResul