Codice di esempio della navigazione del debugger (JavaScript)

Il codice in questo argomento è il file di esempio relativo all'argomento Controllare l'esecuzione di un'app dello Store in una sessione di debug di Visual Studio per le app di Windows Store (JavaScript).

Codice di esempio di default.js

// For an introduction to the Blank template, see the following documentation:
// https://go.microsoft.com/fwlink/?LinkId=232509
(function () {
    "use strict";

    var app = WinJS.Application;


    app.onactivated = function (eventObject) {
        if (eventObject.detail.kind === Windows.ApplicationModel.Activation.ActivationKind.launch) {
            if (eventObject.detail.previousExecutionState !== Windows.ApplicationModel.Activation.ApplicationExecutionState.terminated) {
                // TODO: This application has been newly launched. Initialize 
                // your application here.
            } else {
                // TODO: This application has been reactivated from suspension. 
                // Restore application state here.
            }
            WinJS.UI.processAll();
            
        }
    };

    app.oncheckpoint = function (eventObject) {
        // TODO: This application is about to be suspended. Save any state
        // that needs to persist across suspensions here. You might use the 
        // WinJS.Application.sessionState object, which is automatically
        // saved and restored across suspension. If you need to complete an
        // asynchronous operation before your application is suspended, call
        // eventObject.setPromise(). 
    };

    app.start();
    var callTrack = "module function";
    example1();

    
    function example1()
    {
        var a = 1;
        var b = 2;
        callTrack += "->example1";
        return a + b;
    }

    function example2()
    {
        var a = 3;
        callTrack += "->example2 ";
        var x = example2_a();
        var y = example2_a();
        var z = example2_b();
    }

    function example2_a()
    {
        var b = 3;
        callTrack += "->example2_a ";
        return b;
    }

    function example2_b()
    {
        var c = 3;
        callTrack += "->example2_b ";
        return c;
    }

    function example3() {
        var s = "";
        for (var i = 0; i < 1000; i++) {
            s += i.toString() + "\n";
        }
        callTrack += "->example3 ";
        return 1;

    }

    function example4() {
        var b = 4;
        var a = example4_a(2);
        callTrack += "->example4";
        var multilpyByA = multiClosure(a);
        a = 20;
        var x = multilpyByA(b);
        return x;
    }

    function example4_a(x) {
        var y = 2;
        return x + y;
    }

    function multiClosure(num) {
        var a = num;
        function mulitplyXby(b) {
            callTrack += "->mulitplyXby";
            return a * b;
        }
        return mulitplyXby;
    }

    function example5() {
         var a = 1;
         callTrack += "->example5";
         a += example5_a();
         return a;
     }

     function example5_a() {
         var a = 1;
         callTrack += "->example5_a";
         a += example5_b();
         return a;
     }

     function example5_b() {
         var a = 1;
         callTrack += "->example5_b";
         a += example5_c();
         return a;
     }

     function example5_c() {
         var a = 1;
         callTrack += "->example5_c";
         a += example5_d();
         return a;
     }

     function example5_d() {
         var a = 1;
         callTrack += "->example5_d";
         a += example5_e();
         return a;
     }

     function example5_e() {
         var a = 1;
         callTrack += "->example5_e";
         return a;
     }






 })();