本文主要是介绍WP8页面跳转实现参数传递的多种方法,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
方法一:通过WEB传参方式进行传参
NavigationService.Navigate(new Uri(" /Page/MainPage/XXXXPage.xaml ", UriKind.Relative));
myService.State["address"] = " address ";
base.OnNavigatedFrom(e);
}
开始跳转页:
NavigationService.Navigate(new Uri("/Page/MainPage/XXXXPage.xaml?Address="+address,UriKind.RelativeOrAbsolute));
转入页:
//此方法应该在页面的Loaded方法体中实现
string address=NavigationContext.QueryString["address"];
方法二:通过独立存储方式进行传参
开始跳转页:
IsolatedStorageSettings iss = IsolatedStorageSettings.ApplicationSettings;
iss["ImageSource"] = image.source; NavigationService.Navigate(new Uri(" /Page/MainPage/XXXXPage.xaml ", UriKind.Relative));
转入页:
IsolatedStorageSettings iss = IsolatedStorageSettings.ApplicationSettings;
image.Source = (BitmapImage)iss["ImageSource"];
方法三:通过 PhoneApplicationService来实现传参
开始跳转页:
PhoneApplicationService myService = PhoneApplicationService.Current;
protected override void OnNavigatedFrom(NavigationEventArgs e) { }
转入页:
PhoneApplicationService myService = PhoneApplicationService.Current;
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e){
}
方法四:通过App.xaml进行传参(共享参数)
App.xaml:
定义一个或几个用于传参的对象,如 public string Address{set;get;}
开始跳转页:
(Application.Current as App). Address = "address";
转入页:
string address= (Application.Current as App). Address;
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