CODEWITHSUNDEEP
c#silverlightwindows-phone-7silverlight-4.0silverlight-3.0
revolutionkpi
revolutionkpi

Reputation: 2682

How I can pass values between pages? (Windows Phone)

I know that I can pass values between pages with uri, for example:

NavigationService.Navigate(
new Uri("/DestinationPage.xaml?parameter1=v1", UriKind.Relative)
);

Is there any other ways how I can pass values between pages?

Upvotes: 2

Views: 1604

Answers (5)

Hossein Mahmoodi
Hossein Mahmoodi

Reputation: 117

            <Button Content="Next page" Grid.Column="1" Height="23" Tag="/NextPage.xaml"  HorizontalAlignment="Right" Margin="0,6,12,0" Name="btnViewQuestion" VerticalAlignment="Top" Width="100" />

Upvotes: 2

Alaa.Ali
Alaa.Ali

Reputation: 1202

You Can pass values Using IsolatedStorageSetting, You have to be careful when using isolatedStorage, you have to Clear it manually,it won't be cleared unless you do so or uninstall The Application/Shut down the emulator , IsolatedStorage Documentation

Upvotes: 2

Yuki Kutsuya
Yuki Kutsuya

Reputation: 4088

You could make a Singleton ;). Here is an example:

    public class MySingleton
    {
            private static MySingleton _mInstance;

            public static MySingleton Instance
            {
                get { return _mInstance ?? (_mInstance = new MySingleton()); }
            }

        /// <summary>
        /// You can send values through this string.
        /// </summary>
        public string SomeString { get; set; }
    }

EDIT: To assign a value to it you can do something like this:

MySingleton.Instance.SomeString = "Text";

Upvotes: 4

Pedro Lamas
Pedro Lamas

Reputation: 7233

Besides passing strings in the page uri and retrieving them with the NavigationContext, there isn't any out-of-the-box option!

But you can always declare public properties in the App class that will be available for all pages!

Upvotes: 2

Sai Kalyan Kumar Akshinthala
Sai Kalyan Kumar Akshinthala

Reputation: 11844

You can use a query string value like

NavigationService.Navigate(new Uri("/MainPage.xaml?value=Hello%20World", UriKind.Relative);

and the value can be passed to as

string value =  this.NavigationContext.QueryString["value"];

Upvotes: 2

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