WP8页面跳转实现参数传递的多种方法

方法一：通过WEB传参方式进行传参
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){

myService.State["address"]
= "address";

base.OnNavigatedFrom(e);

}

转入页：
PhoneApplicationService myService
= PhoneApplicationService.Current;
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs
e){
object address;

if (myService.State.ContainsKey("address")){

if (myService.State.TryGetValue("address",
out address)){

string
address = address.ToString();

}

}

base.OnNavigatedTo(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;