Window phone value transfer between pages

1. Define public global variables in the app class

Pass value:

Public partial class app: Application

{

....

Public String staticvar {Get; set;} // global variable

.....

}

Usage:

(Application. Current as APP). staticvar = "ABC ";

2. Add parameters in the URI

Pass value:

String S2 = "ABC ";

String uri = "/page1.xaml? S2 = "+ S2;
// Navigation

This. navigationservice. navigate (New uri (Uri, urikind. Relative ));

Usage:

String S2;

Idictionary <string, string> Qs = This. navigationcontext. querystring;

If (Qs. containkey ("S2 "))

{

Qs. trygetvalue ("S2", out

S2 );

}

3.UseIdictionary of the phoneapplicationservice class
<String, Object> state {Get ;};
Pass value:
Phoneapplicationservice. Current. State ["S3"] = "ABC ";
Usage:
String S3;

Phoneapplicationservice. Current. state. trygetvalue ("S3", out S3 );

4. Use isolatedstoragesettings

Pass value:
Isolatedstoragesettings. applicationsettings ["S4"] = "ABC ";

Usage:
String S4;
Isolatedstoragesettings. applicationsettings. trygetvalue ("S4", out S4 );