Question

点击tabbarController item触发事件的方法怎么些

Answer 1

　　换成LinkButton就可以。——解决方案——好像触发ItemDataBind事件然后用Button b= (e.Item.FindContorl("Button3") as Button);才能发现button 在模板里的服务器端代码都要事件编写 在用e.item.findcontorl找------解决方案。

- (void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController
{
int index = tmpTabBarController.selectedIndex;
NSString *titleName = nil;
switch (index) {
case 0:
titleName = @"FirstView";
break;
case 1:
titleName = @"SecondView";
break;
case 2:
titleName = @"ThirdView";
break;

default:
break;
}
[viewController setTitle:titleName];
UIImage *image = [UIImage imageNamed:@"clockicon.png"];
[[viewController tabBarItem] setImage:image];
[window addSubview:viewController.view];
[window makeKeyAndVisible];